Uses of Package java.lang (Java SE 26 & JDK 26)
Description: use: module: java.base, package: java.lang

# Uses of Package
java.lang

Packages that use java.lang
Package
Description
com.sun.java.accessibility.util
Provides a collection of interfaces and classes that compose the Java Accessibility Utilities.
com.sun.jdi
This is the core package of the Java Debug Interface (JDI), it defines mirrors for values, types, and the target VirtualMachine itself - as well bootstrapping facilities.
com.sun.jdi.connect
This package defines connections between the virtual machine using the JDI and the target virtual machine.
com.sun.jdi.connect.spi
This package comprises the interfaces and classes used to develop new `TransportService` implementations.
com.sun.jdi.event
This package defines JDI events and event processing.
com.sun.jdi.request
This package is used to request that a JDI event be sent under specified conditions.
com.sun.management
This package contains JDK extensions to the standard implementation of the `java.lang.management` API and also defines the management interface for some other components of the platform.
com.sun.net.httpserver
Provides a simple high-level Http server API, which can be used to build embedded HTTP servers.
com.sun.net.httpserver.spi
Provides a pluggable service provider interface, which allows the HTTP server implementation to be replaced with other implementations.
com.sun.nio.sctp
A Java API for Stream Control Transport Protocol.
com.sun.security.auth
Provides implementations of `Principal`.
com.sun.security.auth.callback
Provides an implementation of `CallbackHandler`.
com.sun.security.auth.login
Provides an implementation of `Configuration`.
com.sun.security.auth.module
Provides implementations of `LoginModule`.
com.sun.security.jgss
This package defines classes and interfaces for the JDK extensions to the GSS-API.
com.sun.source.doctree
Provides interfaces to represent documentation comments as abstract syntax trees (AST).
com.sun.source.tree
Provides interfaces to represent source code as abstract syntax trees (AST).
com.sun.source.util
Provides utilities for operations on abstract syntax trees (AST).
com.sun.tools.attach
Provides the API to attach to a Java virtual machine.
com.sun.tools.attach.spi
Only developers who are defining new attach providers should need to make direct use of this package.
com.sun.tools.javac
This package provides a legacy entry point for the javac tool.
com.sun.tools.jconsole
This package contains the JConsole API.
java.awt
Contains all of the classes for creating user interfaces and for painting graphics and images.
java.awt.color
Provides classes for color spaces.
java.awt.datatransfer
Provides interfaces and classes for transferring data between and within applications.
java.awt.desktop
Provides interfaces and classes for interaction with various desktop capabilities.
java.awt.dnd
Drag and Drop is a direct manipulation gesture found in many Graphical User Interface systems that provides a mechanism to transfer information between two entities logically associated with presentation elements in the GUI.
java.awt.event
Provides interfaces and classes for dealing with different types of events fired by AWT components.
java.awt.font
Provides classes and interface relating to fonts.
java.awt.geom
Provides the Java 2D classes for defining and performing operations on objects related to two-dimensional geometry.
java.awt.im
Provides classes and interfaces for the input method framework.
java.awt.im.spi
Provides interfaces that enable the development of input methods that can be used with any Java runtime environment.
java.awt.image
Provides classes for creating and modifying images.
java.awt.image.renderable
Provides classes and interfaces for producing rendering-independent images.
java.awt.print
Provides classes and interfaces for a general printing API.
java.beans
Contains classes related to developing beans -- components based on the JavaBeans architecture.
java.beans.beancontext
Provides classes and interfaces relating to bean context.
java.io
Provides for system input and output through data streams, serialization and the file system.
java.lang
Provides classes that are fundamental to the design of the Java programming language.
java.lang.annotation
Provides library support for the Java programming language annotation facility.
java.lang.classfile
Provides classfile parsing, generation, and transformation library.
java.lang.classfile.attribute
Provides interfaces describing `class` file attributes for the `java.lang.classfile` library.
java.lang.classfile.constantpool
Provides interfaces describing constant pool entries for the `java.lang.classfile` library.
java.lang.classfile.instruction
Provides interfaces describing code instructions for the `java.lang.classfile` library.
java.lang.constant
Classes and interfaces to represent nominal descriptors for run-time entities such as classes or method handles, and classfile entities such as constant pool entries or `invokedynamic` call sites.
java.lang.foreign
Provides low-level access to memory and functions outside the Java runtime.
java.lang.instrument
Provides services that allow Java programming language agents to instrument programs running on the Java Virtual Machine (JVM).
java.lang.invoke
The `java.lang.invoke` package provides low-level primitives for interacting with the Java Virtual Machine.
java.lang.management
Provides the management interfaces for monitoring and management of the Java virtual machine and other components in the Java runtime.
java.lang.module
Classes to support module descriptors and creating configurations of modules by means of resolution and service binding.
java.lang.ref
Provides reference-object classes, which support a limited degree of interaction with the garbage collector.
java.lang.reflect
Provides classes and interfaces for obtaining reflective information about classes and objects.
java.lang.runtime
The `java.lang.runtime` package provides low-level runtime support for the Java language.
java.math
Provides classes for performing arbitrary-precision integer arithmetic (`BigInteger`) and arbitrary-precision decimal arithmetic (`BigDecimal`).
java.net
Provides the classes for implementing networking applications.
java.net.http
HTTP Client and WebSocket APIs
java.net.spi
Service-provider classes for the `java.net` package.
java.nio
Defines buffers, which are containers for data, and provides an overview of the other NIO packages.
java.nio.channels
Defines channels, which represent connections to entities that are capable of performing I/O operations, such as files and sockets; defines selectors, for multiplexed, non-blocking I/O operations.
java.nio.channels.spi
Service-provider classes for the `java.nio.channels` package.
java.nio.charset
Defines charsets, decoders, and encoders, for translating between bytes and Unicode characters.
java.nio.charset.spi
Service-provider classes for the `java.nio.charset` package.
java.nio.file
Defines interfaces and classes for the Java virtual machine to access files, file attributes, and file systems.
java.nio.file.attribute
Interfaces and classes providing access to file and file system attributes.
java.nio.file.spi
Service-provider classes for the `java.nio.file` package.
java.rmi
Provides the RMI package.
java.rmi.dgc
Provides classes and interface for RMI distributed garbage-collection (DGC).
java.rmi.registry
Provides a class and two interfaces for the RMI registry.
java.rmi.server
Provides classes and interfaces for supporting the server side of RMI.
java.security
Provides the classes and interfaces for the security framework.
java.security.cert
Provides classes and interfaces for parsing and managing certificates, certificate revocation lists (CRLs), and certification paths.
java.security.interfaces
Provides interfaces for generating RSA (Rivest, Shamir and Adleman AsymmetricCipher algorithm) keys as defined in the RSA Laboratory Technical Note PKCS#1, and DSA (Digital Signature Algorithm) keys as defined in NIST's FIPS-186.
java.security.spec
Provides classes and interfaces for key specifications and algorithm parameter specifications.
java.sql
Provides the API for accessing and processing data stored in a data source (usually a relational database) using the Java programming language.
java.text
Provides classes and interfaces for handling text, dates, numbers, and messages in a manner independent of natural languages.
java.text.spi
Service provider classes for the classes in the java.text package.
java.time
The main API for dates, times, instants, and durations.
java.time.chrono
Generic API for calendar systems other than the default ISO.
java.time.format
Provides classes to print and parse dates and times.
java.time.temporal
Access to date and time using fields and units, and date time adjusters.
java.time.zone
Support for time-zones and their rules.
java.util
Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.
java.util.concurrent
Utility classes commonly useful in concurrent programming.
java.util.concurrent.atomic
A small toolkit of classes that support lock-free thread-safe programming on single variables.
java.util.concurrent.locks
Interfaces and classes providing a framework for locking and waiting for conditions that is distinct from built-in synchronization and monitors.
java.util.function
Functional interfaces provide target types for lambda expressions and method references.
java.util.jar
Provides classes for reading and writing the JAR (Java ARchive) file format, which is based on the standard ZIP file format with an optional manifest file.
java.util.logging
Provides the classes and interfaces of the Java 2 platform's core logging facilities.
java.util.prefs
This package allows applications to store and retrieve user and system preference and configuration data.
java.util.random
This package contains classes and interfaces that support a generic API for random number generation.
java.util.regex
Classes for matching character sequences against patterns specified by regular expressions.
java.util.spi
Service provider classes for the classes in the java.util package.
java.util.stream
Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.
java.util.zip
Provides classes for reading and writing the standard ZIP and GZIP file formats.
javax.accessibility
Defines a contract between user-interface components and an assistive technology that provides access to those components.
javax.annotation.processing
Facilities for declaring annotation processors and for allowing annotation processors to communicate with an annotation processing tool environment.
javax.crypto
Provides the classes and interfaces for cryptographic operations.
javax.crypto.interfaces
Provides interfaces for Diffie-Hellman keys as defined in RSA Laboratories' PKCS #3.
javax.crypto.spec
Provides classes and interfaces for key specifications and algorithm parameter specifications.
javax.imageio
The main package of the Java Image I/O API.
javax.imageio.event
A package of the Java Image I/O API dealing with synchronous notification of events during the reading and writing of images.
javax.imageio.metadata
A package of the Java Image I/O API dealing with reading and writing metadata.
javax.imageio.plugins.bmp
Package containing the public classes used by the built-in BMP plug-in.
javax.imageio.plugins.jpeg
Classes supporting the built-in JPEG plug-in.
javax.imageio.plugins.tiff
Public classes used by the built-in TIFF plug-ins.
javax.imageio.spi
A package of the Java Image I/O API containing the plug-in interfaces for readers, writers, transcoders, and streams, and a runtime registry.
javax.imageio.stream
A package of the Java Image I/O API dealing with low-level I/O from files and streams.
javax.lang.model
Types and hierarchies of packages comprising a Java language model, a reflective API that models the declarations and types of the Java programming language.
javax.lang.model.element
Interfaces used to model elements of the Java programming language.
javax.lang.model.type
Interfaces used to model Java programming language types.
javax.lang.model.util
Utilities to assist in the processing of program elements and types.
javax.management
Provides the core classes for the Java Management Extensions.
javax.management.loading
Provides the classes which implement advanced dynamic loading.
javax.management.modelmbean
Provides the definition of the ModelMBean classes.
javax.management.monitor
Provides the definition of the monitor classes.
javax.management.openmbean
Provides the open data types and Open MBean descriptor classes.
javax.management.relation
Provides the definition of the Relation Service.
javax.management.remote
Interfaces for remote access to JMX MBean servers.
javax.management.remote.rmi
The RMI connector is a connector for the JMX Remote API that uses RMI to transmit client requests to a remote MBean server.
javax.management.timer
Provides the definition of the Timer MBean.
javax.naming
Provides the classes and interfaces for accessing naming services.
javax.naming.directory
Extends the `javax.naming` package to provide functionality for accessing directory services.
javax.naming.event
Provides support for event notification when accessing naming and directory services.
javax.naming.ldap
Provides support for LDAPv3 extended operations and controls.
javax.naming.ldap.spi
Provides the Service Provider Interface for DNS lookups when performing LDAP operations.
javax.naming.spi
Provides the means for dynamically plugging in support for accessing naming and directory services through the `javax.naming` and related packages.
javax.net
Provides classes for networking applications.
javax.net.ssl
Provides classes for the secure socket package.
javax.print
Provides the principal classes and interfaces for the Java Print Service API.
javax.print.attribute
Provides classes and interfaces that describe the types of Java Print Service attributes and how they can be collected into attribute sets.
javax.print.attribute.standard
Package `javax.print.attribute.standard` contains classes for specific printing attributes.
javax.print.event
Package `javax.print.event` contains event classes and listener interfaces.
javax.rmi.ssl
Provides implementations of `RMIClientSocketFactory` and `RMIServerSocketFactory` over the Secure Sockets Layer (SSL) or Transport Layer Security (TLS) protocols.
javax.script
The scripting API consists of interfaces and classes that define Java Scripting Engines and provides a framework for their use in Java applications.
javax.security.auth
This package provides a framework for authentication and authorization.
javax.security.auth.callback
This package provides the classes necessary for services to interact with applications in order to retrieve information (authentication data including usernames or passwords, for example) or to display information (error and warning messages, for example).
javax.security.auth.kerberos
This package contains utility classes related to the Kerberos network authentication protocol.
javax.security.auth.login
This package provides a pluggable authentication framework.
javax.security.auth.spi
This package provides the interface to be used for implementing pluggable authentication modules.
javax.security.auth.x500
This package contains the classes that should be used to store X500 Principal and X500 Private Credentials in a Subject.
javax.security.cert
Provides classes for public key certificates.
javax.security.sasl
Contains class and interfaces for supporting SASL.
javax.smartcardio
Java™ Smart Card I/O API.
javax.sound
Provides interfaces and classes for the Java Sound API.
javax.sound.midi
Provides interfaces and classes for I/O, sequencing, and synthesis of MIDI (Musical Instrument Digital Interface) data.
javax.sound.midi.spi
Supplies interfaces for service providers to implement when offering new MIDI devices, MIDI file readers and writers, or sound bank readers.
javax.sound.sampled
Provides interfaces and classes for capture, processing, and playback of sampled audio data.
javax.sound.sampled.spi
Supplies abstract classes for service providers to subclass when offering new audio devices, sound file readers and writers, or audio format converters.
javax.sql
Provides the API for server side data source access and processing from the Java programming language.
javax.sql.rowset
Standard interfaces and base classes for JDBC `RowSet` implementations.
javax.sql.rowset.serial
Provides utility classes to allow serializable mappings between SQL types and data types in the Java programming language.
javax.sql.rowset.spi
The standard classes and interfaces that a third party vendor has to use in its implementation of a synchronization provider.
javax.swing
Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms.
javax.swing.border
Provides classes and interface for drawing specialized borders around a Swing component.
javax.swing.colorchooser
Contains classes and interfaces used by the `JColorChooser` component.
javax.swing.event
Provides for events fired by Swing components.
javax.swing.filechooser
Contains classes and interfaces used by the `JFileChooser` component.
javax.swing.plaf
Provides one interface and many abstract classes that Swing uses to provide its pluggable look-and-feel capabilities.
javax.swing.plaf.basic
Provides user interface objects built according to the Basic look and feel.
javax.swing.plaf.metal
Provides user interface objects built according to the Java look and feel (once codenamed Metal), which is the default look and feel.
javax.swing.plaf.multi
Provides user interface objects that combine two or more look and feels.
javax.swing.plaf.nimbus
Provides user interface objects built according to the cross-platform Nimbus look and feel.
javax.swing.plaf.synth
Synth is a skinnable look and feel in which all painting is delegated.
javax.swing.table
Provides classes and interfaces for dealing with `javax.swing.JTable`.
javax.swing.text
Provides classes and interfaces that deal with editable and noneditable text components.
javax.swing.text.html
Provides the class `HTMLEditorKit` and supporting classes for creating HTML text editors.
javax.swing.text.html.parser
Provides the default HTML parser, along with support classes.
javax.swing.text.rtf
Provides a class (`RTFEditorKit`) for creating Rich-Text-Format text editors.
javax.swing.tree
Provides classes and interfaces for dealing with `javax.swing.JTree`.
javax.swing.undo
Allows developers to provide support for undo/redo in applications such as text editors.
javax.tools
Provides interfaces for tools which can be invoked from a program, for example, compilers.
javax.transaction.xa
Provides the API that defines the contract between the transaction manager and the resource manager, which allows the transaction manager to enlist and delist resource objects (supplied by the resource manager driver) in JTA transactions.
javax.xml
Defines constants for XML processing.
javax.xml.catalog
Provides the classes for implementing XML Catalogs OASIS Standard V1.1, 7 October 2005.
javax.xml.crypto
Common classes for XML cryptography.
javax.xml.crypto.dom
DOM-specific classes for the `javax.xml.crypto` package.
javax.xml.crypto.dsig
Classes for generating and validating XML digital signatures.
javax.xml.crypto.dsig.dom
DOM-specific classes for the `javax.xml.crypto.dsig` package.
javax.xml.crypto.dsig.keyinfo
Classes for parsing and processing `KeyInfo` elements and structures.
javax.xml.crypto.dsig.spec
Parameter classes for XML digital signatures.
javax.xml.datatype
Defines XML/Java Type Mappings.
javax.xml.namespace
Defines XML Namespace processing.
javax.xml.parsers
Provides the classes for processing XML documents with a SAX (Simple API for XML) parser or a DOM (Document Object Model) Document builder.
javax.xml.stream
Defines interfaces and classes for the Streaming API for XML (StAX).
javax.xml.stream.events
Defines event interfaces for the Streaming API for XML (StAX).
javax.xml.stream.util
Provides utility classes for the Streaming API for XML (StAX).
javax.xml.transform
Defines the generic APIs for processing transformation instructions, and performing a transformation from source to result.
javax.xml.transform.dom
Provides DOM specific transformation classes.
javax.xml.transform.sax
Provides SAX specific transformation classes.
javax.xml.transform.stax
Provides StAX specific transformation classes.
javax.xml.transform.stream
Provides stream and URI specific transformation classes.
javax.xml.validation
Provides an API for validation of XML documents.
javax.xml.xpath
Provides an object-model neutral API for the evaluation of XPath expressions and access to the evaluation environment.
jdk.dynalink
Contains interfaces and classes that are used to link an `invokedynamic` call site.
jdk.dynalink.beans
Contains the linker for ordinary Java objects.
jdk.dynalink.linker
Contains interfaces and classes needed by language runtimes to implement their own language-specific object models and type conversions.
jdk.dynalink.linker.support
Contains classes that make it more convenient for language runtimes to implement their own language-specific object models and type conversions by providing basic implementations of some classes as well as various utilities.
jdk.dynalink.support
Contains classes that make using Dynalink more convenient by providing basic implementations of some classes as well as various utilities.
jdk.incubator.vector
Incubating Feature. Will be removed in a future release.
jdk.javadoc.doclet
The Doclet API provides an environment which, in conjunction with the Language Model API and Compiler Tree API, allows clients to inspect the source-level structures of programs and libraries, including API comments embedded in the source.
jdk.jfr
This package provides classes to create events and control Flight Recorder.
jdk.jfr.consumer
This package contains classes for consuming Flight Recorder data.
jdk.jshell
Provides interfaces for creating tools, such as a Read-Eval-Print Loop (REPL), which interactively evaluate "snippets" of Java programming language code.
jdk.jshell.execution
Provides implementation support for building JShell execution engines.
jdk.jshell.spi
Defines the Service Provider Interface for pluggable JShell execution engines.
jdk.jshell.tool
Provides a mechanism to launch an instance of a Java shell tool.
jdk.management.jfr
This package contains classes to control and monitor Flight Recorder over Java Management Extensions (JMX).
jdk.net
Platform specific socket options for the `java.net` and `java.nio.channels` socket classes.
jdk.nio
Defines JDK-specific `channel` APIs.
jdk.nio.mapmode
JDK-specific map modes for use with FileChannel::map.
jdk.security.jarsigner
This package defines APIs for signing jar files.
org.ietf.jgss
This package presents a framework that allows application developers to make use of security services like authentication, data integrity and data confidentiality from a variety of underlying security mechanisms like Kerberos, using a unified API.
org.w3c.dom
Provides the interfaces for the Document Object Model (DOM).
org.w3c.dom.bootstrap
Provides a factory for obtaining instances of `DOMImplementation`.
org.w3c.dom.css
Provides interfaces for DOM Level 2 Style Specification.
org.w3c.dom.events
Provides interfaces for DOM Level 2 Events.
org.w3c.dom.html
Provides interfaces for DOM Level 2 HTML Specification.
org.w3c.dom.ls
Provides interfaces for DOM Level 3 Load and Save.
org.w3c.dom.ranges
Provides interfaces for DOM Level 2 Range.
org.w3c.dom.stylesheets
Provides interfaces for DOM Level 2 Style Specification.
org.w3c.dom.xpath
Provides interfaces for DOM Level 3 XPath Specification.
org.xml.sax
Provides the interfaces for the Simple API for XML (SAX).
org.xml.sax.ext
Provides interfaces to SAX2 facilities that conformant SAX drivers won't necessarily support.
org.xml.sax.helpers
Provides helper classes, including support for bootstrapping SAX-based applications.

- Classes in java.lang used by com.sun.java.accessibility.util
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by com.sun.jdi
  Class
  Description
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Object
  Class `Object` is the root of the class hierarchy.
  Process
  `Process` provides control of native processes started by `ProcessBuilder.start` and `Runtime.exec`.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
  UnsupportedOperationException
  Thrown to indicate that the requested operation is not supported.
- Classes in java.lang used by com.sun.jdi.connect
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Process
  `Process` provides control of native processes started by `ProcessBuilder.start` and `Runtime.exec`.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by com.sun.jdi.connect.spi
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by com.sun.jdi.event
  Class
  Description
  InterruptedException
  Thrown when a thread executing a blocking method is interrupted.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  String
  The `String` class represents character strings.
- Classes in java.lang used by com.sun.jdi.request
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by com.sun.management
  Class
  Description
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by com.sun.net.httpserver
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by com.sun.net.httpserver.spi
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
- Classes in java.lang used by com.sun.nio.sctp
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  IllegalStateException
  Signals that a method has been invoked at an illegal or inappropriate time.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by com.sun.security.auth
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by com.sun.security.auth.callback
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
- Classes in java.lang used by com.sun.security.auth.login
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by com.sun.security.auth.module
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by com.sun.security.jgss
  Class
  Description
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by com.sun.source.doctree
  Class
  Description
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by com.sun.source.tree
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by com.sun.source.util
  Class
  Description
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by com.sun.tools.attach
  Class
  Description
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by com.sun.tools.attach.spi
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by com.sun.tools.javac
  Class
  Description
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by com.sun.tools.jconsole
  Class
  Description
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by java.awt
  Class
  Description
  Character
  The `Character` class is the wrapper class for values of the primitive type `char`.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Error
  An `Error` is a subclass of `Throwable` that indicates serious problems that a reasonable application should not try to catch.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  FunctionalInterface
  An informative annotation type used to indicate that an interface type declaration is intended to be a functional interface as defined by the Java Language Specification.
  IllegalStateException
  Signals that a method has been invoked at an illegal or inappropriate time.
  IndexOutOfBoundsException
  Thrown to indicate that an index of some sort (such as to an array, to a string, or to a vector) is out of range.
  InterruptedException
  Thrown when a thread executing a blocking method is interrupted.
  NullPointerException
  Thrown when an application attempts to use `null` in a case where an object is required.
  Number
  The abstract class `Number` is the superclass of platform classes representing numeric values that are convertible to the primitive types `byte`, `double`, `float`, `int`, `long`, and `short`.
  NumberFormatException
  Thrown to indicate that the application has attempted to convert a string to one of the numeric types, but that the string does not have the appropriate format.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Runnable
  Represents an operation that does not return a result.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
  UnsupportedOperationException
  Thrown to indicate that the requested operation is not supported.
- Classes in java.lang used by java.awt.color
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.awt.datatransfer
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  CloneNotSupportedException
  Thrown to indicate that the `clone` method in class `Object` has been called to clone an object, but that the object's class does not implement the `Cloneable` interface.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.awt.desktop
  Class
  Description
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by java.awt.dnd
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalStateException
  Signals that a method has been invoked at an illegal or inappropriate time.
  Object
  Class `Object` is the root of the class hierarchy.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.awt.event
  Class
  Description
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Runnable
  Represents an operation that does not return a result.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.awt.font
  Class
  Description
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Float
  The `Float` class is the wrapper class for values of the primitive type `float`.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by java.awt.geom
  Class
  Description
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.awt.im
  Class
  Description
  Character.Subset
  Instances of this class represent particular subsets of the Unicode character set.
  Object
  Class `Object` is the root of the class hierarchy.
- Classes in java.lang used by java.awt.im.spi
  Class
  Description
  Character.Subset
  Instances of this class represent particular subsets of the Unicode character set.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by java.awt.image
  Class
  Description
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  InterruptedException
  Thrown when a thread executing a blocking method is interrupted.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.awt.image.renderable
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Object
  Class `Object` is the root of the class hierarchy.
  Runnable
  Represents an operation that does not return a result.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by java.awt.print
  Class
  Description
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  IndexOutOfBoundsException
  Thrown to indicate that an index of some sort (such as to an array, to a string, or to a vector) is out of range.
  NullPointerException
  Thrown when an application attempts to use `null` in a case where an object is required.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.beans
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.beans.beancontext
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by java.io
  Class
  Description
  Appendable
  An object to which `char` sequences and values can be appended.
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Error
  An `Error` is a subclass of `Throwable` that indicates serious problems that a reasonable application should not try to catch.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  FunctionalInterface
  An informative annotation type used to indicate that an interface type declaration is intended to be a functional interface as defined by the Java Language Specification.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Readable
  A `Readable` is a source of characters.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  StringBuffer
  A thread-safe, mutable sequence of characters.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.lang
  Class
  Description
  Appendable
  An object to which `char` sequences and values can be appended.
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  Byte
  The `Byte` class is the wrapper class for values of the primitive type `byte`.
  Character
  The `Character` class is the wrapper class for values of the primitive type `char`.
  Character.Subset
  Instances of this class represent particular subsets of the Unicode character set.
  Character.UnicodeBlock
  A family of character subsets representing the character blocks in the Unicode specification.
  Character.UnicodeScript
  A family of character subsets representing the character scripts defined in the Unicode Standard Annex #24: Script Names.
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassFormatError
  Thrown when the Java Virtual Machine attempts to read a class file and determines that the file is malformed or otherwise cannot be interpreted as a class file.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  CloneNotSupportedException
  Thrown to indicate that the `clone` method in class `Object` has been called to clone an object, but that the object's class does not implement the `Cloneable` interface.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Double
  The `Double` class is the wrapper class for values of the primitive type `double`.
  Enum
  This is the common base class of all Java language enumeration classes.
  Enum.EnumDesc
  A nominal descriptor for an `enum` constant.
  Error
  An `Error` is a subclass of `Throwable` that indicates serious problems that a reasonable application should not try to catch.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Float
  The `Float` class is the wrapper class for values of the primitive type `float`.
  FunctionalInterface
  An informative annotation type used to indicate that an interface type declaration is intended to be a functional interface as defined by the Java Language Specification.
  IllegalAccessException
  An IllegalAccessException is thrown when an application tries to reflectively create an instance (other than an array), set or get a field, or invoke a method, but the currently executing method does not have access to the definition of the specified class, field, method or constructor.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  IncompatibleClassChangeError
  Thrown when an incompatible class change has occurred to some class definition.
  IndexOutOfBoundsException
  Thrown to indicate that an index of some sort (such as to an array, to a string, or to a vector) is out of range.
  InstantiationException
  Thrown when an application tries to create an instance of a class using the `newInstance` method in class `Class`, but the specified class object cannot be instantiated.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  InterruptedException
  Thrown when a thread executing a blocking method is interrupted.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  LazyConstant
  Preview.
  A lazy constant is a holder of contents that can be set at most once.
  LinkageError
  Subclasses of `LinkageError` indicate that a class has some dependency on another class; however, the latter class has incompatibly changed after the compilation of the former class.
  Long
  The `Long` class is the wrapper class for values of the primitive type `long`.
  Module
  Represents a run-time module, either `named` or unnamed.
  ModuleLayer
  A layer of modules in the Java virtual machine.
  ModuleLayer.Controller
  Controls a module layer.
  NoSuchFieldException
  Signals that the class doesn't have a field of a specified name.
  NoSuchMethodException
  Thrown when a particular method cannot be found.
  Number
  The abstract class `Number` is the superclass of platform classes representing numeric values that are convertible to the primitive types `byte`, `double`, `float`, `int`, `long`, and `short`.
  NumberFormatException
  Thrown to indicate that the application has attempted to convert a string to one of the numeric types, but that the string does not have the appropriate format.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Package
  Represents metadata about a run-time package associated with a class loader.
  Process
  `Process` provides control of native processes started by `ProcessBuilder.start` and `Runtime.exec`.
  ProcessBuilder
  This class is used to create operating system processes.
  ProcessBuilder.Redirect
  Represents a source of subprocess input or a destination of subprocess output.
  ProcessBuilder.Redirect.Type
  The type of a `ProcessBuilder.Redirect`.
  ProcessHandle
  ProcessHandle identifies and provides control of native processes.
  ProcessHandle.Info
  Information snapshot about the process.
  ReflectiveOperationException
  Common superclass of exceptions thrown by reflective operations in core reflection.
  Runnable
  Represents an operation that does not return a result.
  Runtime
  Every Java application has a single instance of class `Runtime` that allows the application to interface with the environment in which the application is running.
  Runtime.Version
  A representation of a version string for an implementation of the Java SE Platform.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  ScopedValue
  A value that may be safely and efficiently shared to methods without using method parameters.
  ScopedValue.CallableOp
  An operation that returns a result and may throw an exception.
  ScopedValue.Carrier
  A mapping of scoped values, as keys, to values.
  SecurityManager
  Deprecated, for removal: This API element is subject to removal in a future version.
  There is no replacement for this class.
  Short
  The `Short` class is the wrapper class for values of the primitive type `short`.
  StackTraceElement
  An element in a stack trace, as returned by `Throwable.getStackTrace()`.
  StackWalker
  A stack walker.
  StackWalker.Option
  Stack walker option to configure the stack frame information obtained by a `StackWalker`.
  StackWalker.StackFrame
  A `StackFrame` object represents a method invocation returned by `StackWalker`.
  String
  The `String` class represents character strings.
  StringBuffer
  A thread-safe, mutable sequence of characters.
  StringBuilder
  A mutable sequence of characters.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  System.Logger
  `System.Logger` instances log messages that will be routed to the underlying logging framework the `LoggerFinder` uses.
  System.Logger.Level
  System loggers levels.
  System.LoggerFinder
  The `LoggerFinder` service is responsible for creating, managing, and configuring loggers to the underlying framework it uses.
  Thread
  A thread is a thread of execution in a program.
  Thread.Builder
  A builder for `Thread` and `ThreadFactory` objects.
  Thread.Builder.OfPlatform
  A builder for creating a platform `Thread` or `ThreadFactory` that creates platform threads.
  Thread.Builder.OfVirtual
  A builder for creating a virtual `Thread` or `ThreadFactory` that creates virtual threads.
  Thread.State
  A thread state.
  Thread.UncaughtExceptionHandler
  Interface for handlers invoked when a `Thread` abruptly terminates due to an uncaught exception.
  ThreadGroup
  A thread group represents a set of threads.
  ThreadLocal
  This class provides thread-local variables.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
  VirtualMachineError
  Thrown to indicate that the Java Virtual Machine is broken or has run out of resources necessary for it to continue operating.
  Void
  The `Void` class is an uninstantiable placeholder class to hold a reference to the `Class` object representing the Java keyword void.
- Classes in java.lang used by java.lang.annotation
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Error
  An `Error` is a subclass of `Throwable` that indicates serious problems that a reasonable application should not try to catch.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.lang.classfile
  Class
  Description
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  Byte
  The `Byte` class is the wrapper class for values of the primitive type `byte`.
  Character
  The `Character` class is the wrapper class for values of the primitive type `char`.
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Double
  The `Double` class is the wrapper class for values of the primitive type `double`.
  Float
  The `Float` class is the wrapper class for values of the primitive type `float`.
  FunctionalInterface
  An informative annotation type used to indicate that an interface type declaration is intended to be a functional interface as defined by the Java Language Specification.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Long
  The `Long` class is the wrapper class for values of the primitive type `long`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Short
  The `Short` class is the wrapper class for values of the primitive type `short`.
  String
  The `String` class represents character strings.
  VerifyError
  Thrown when the "verifier" detects that a class file, though well formed, contains some sort of internal inconsistency or security problem.
- Classes in java.lang used by java.lang.classfile.attribute
  Class
  Description
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by java.lang.classfile.constantpool
  Class
  Description
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.lang.classfile.instruction
  Class
  Description
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by java.lang.constant
  Class
  Description
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  ReflectiveOperationException
  Common superclass of exceptions thrown by reflective operations in core reflection.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.lang.foreign
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  FunctionalInterface
  An informative annotation type used to indicate that an interface type declaration is intended to be a functional interface as defined by the Java Language Specification.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Thread
  A thread is a thread of execution in a program.
- Classes in java.lang used by java.lang.instrument
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Module
  Represents a run-time module, either `named` or unnamed.
  Object
  Class `Object` is the root of the class hierarchy.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.lang.invoke
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassCastException
  Thrown to indicate that the code has attempted to cast an object to a subclass of which it is not an instance.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Enum
  This is the common base class of all Java language enumeration classes.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalAccessException
  An IllegalAccessException is thrown when an application tries to reflectively create an instance (other than an array), set or get a field, or invoke a method, but the currently executing method does not have access to the definition of the specified class, field, method or constructor.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  NoSuchFieldException
  Signals that the class doesn't have a field of a specified name.
  NoSuchMethodException
  Thrown when a particular method cannot be found.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
  TypeNotPresentException
  Thrown when an application tries to access a type using a string representing the type's name, but no definition for the type with the specified name can be found.
- Classes in java.lang used by java.lang.management
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Object
  Class `Object` is the root of the class hierarchy.
  StackTraceElement
  An element in a stack trace, as returned by `Throwable.getStackTrace()`.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Thread.State
  A thread state.
- Classes in java.lang used by java.lang.module
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.lang.ref
  Class
  Description
  CloneNotSupportedException
  Thrown to indicate that the `clone` method in class `Object` has been called to clone an object, but that the object's class does not implement the `Cloneable` interface.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  InterruptedException
  Thrown when a thread executing a blocking method is interrupted.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Runnable
  Represents an operation that does not return a result.
- Classes in java.lang used by java.lang.reflect
  Class
  Description
  ArrayIndexOutOfBoundsException
  Thrown to indicate that an array has been accessed with an illegal index.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassFormatError
  Thrown when the Java Virtual Machine attempts to read a class file and determines that the file is malformed or otherwise cannot be interpreted as a class file.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Error
  An `Error` is a subclass of `Throwable` that indicates serious problems that a reasonable application should not try to catch.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalAccessException
  An IllegalAccessException is thrown when an application tries to reflectively create an instance (other than an array), set or get a field, or invoke a method, but the currently executing method does not have access to the definition of the specified class, field, method or constructor.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  InstantiationException
  Thrown when an application tries to create an instance of a class using the `newInstance` method in class `Class`, but the specified class object cannot be instantiated.
  LinkageError
  Subclasses of `LinkageError` indicate that a class has some dependency on another class; however, the latter class has incompatibly changed after the compilation of the former class.
  NegativeArraySizeException
  Thrown if an application tries to create an array with negative size.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  ReflectiveOperationException
  Common superclass of exceptions thrown by reflective operations in core reflection.
  Runtime.Version
  A representation of a version string for an implementation of the Java SE Platform.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.lang.runtime
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.math
  Class
  Description
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Number
  The abstract class `Number` is the superclass of platform classes representing numeric values that are convertible to the primitive types `byte`, `double`, `float`, `int`, `long`, and `short`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by java.net
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Package
  Represents metadata about a run-time package associated with a class loader.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.net.http
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  FunctionalInterface
  An informative annotation type used to indicate that an interface type declaration is intended to be a functional interface as defined by the Java Language Specification.
  InterruptedException
  Thrown when a thread executing a blocking method is interrupted.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
  Void
  The `Void` class is an uninstantiable placeholder class to hold a reference to the `Class` object representing the Java keyword void.
- Classes in java.lang used by java.net.spi
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by java.nio
  Class
  Description
  Appendable
  An object to which `char` sequences and values can be appended.
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalStateException
  Signals that a method has been invoked at an illegal or inappropriate time.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Readable
  A `Readable` is a source of characters.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
  UnsupportedOperationException
  Thrown to indicate that the requested operation is not supported.
- Classes in java.lang used by java.nio.channels
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  IllegalStateException
  Signals that a method has been invoked at an illegal or inappropriate time.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  InterruptedException
  Thrown when a thread executing a blocking method is interrupted.
  Long
  The `Long` class is the wrapper class for values of the primitive type `long`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
  Void
  The `Void` class is an uninstantiable placeholder class to hold a reference to the `Class` object representing the Java keyword void.
- Classes in java.lang used by java.nio.channels.spi
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Object
  Class `Object` is the root of the class hierarchy.
- Classes in java.lang used by java.nio.charset
  Class
  Description
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Error
  An `Error` is a subclass of `Throwable` that indicates serious problems that a reasonable application should not try to catch.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.nio.charset.spi
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by java.nio.file
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  FunctionalInterface
  An informative annotation type used to indicate that an interface type declaration is intended to be a functional interface as defined by the Java Language Specification.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  IllegalStateException
  Signals that a method has been invoked at an illegal or inappropriate time.
  InterruptedException
  Thrown when a thread executing a blocking method is interrupted.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
  UnsupportedOperationException
  Thrown to indicate that the requested operation is not supported.
- Classes in java.lang used by java.nio.file.attribute
  Class
  Description
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.nio.file.spi
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by java.rmi
  Class
  Description
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Error
  An `Error` is a subclass of `Throwable` that indicates serious problems that a reasonable application should not try to catch.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  SecurityException
  Thrown to indicate a security violation.
  SecurityManager
  Deprecated, for removal: This API element is subject to removal in a future version.
  There is no replacement for this class.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.rmi.dgc
  Class
  Description
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by java.rmi.registry
  Class
  Description
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by java.rmi.server
  Class
  Description
  Appendable
  An object to which `char` sequences and values can be appended.
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  CloneNotSupportedException
  Thrown to indicate that the `clone` method in class `Object` has been called to clone an object, but that the object's class does not implement the `Cloneable` interface.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.security
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  CloneNotSupportedException
  Thrown to indicate that the `clone` method in class `Object` has been called to clone an object, but that the object's class does not implement the `Cloneable` interface.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  FunctionalInterface
  An informative annotation type used to indicate that an interface type declaration is intended to be a functional interface as defined by the Java Language Specification.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  SecurityException
  Thrown to indicate a security violation.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.security.cert
  Class
  Description
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.security.interfaces
  Class
  Description
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
- Classes in java.lang used by java.security.spec
  Class
  Description
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.sql
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.text
  Class
  Description
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Number
  The abstract class `Number` is the superclass of platform classes representing numeric values that are convertible to the primitive types `byte`, `double`, `float`, `int`, `long`, and `short`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  StringBuffer
  A thread-safe, mutable sequence of characters.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.text.spi
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
- Classes in java.lang used by java.time
  Class
  Description
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.time.chrono
  Class
  Description
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Long
  The `Long` class is the wrapper class for values of the primitive type `long`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by java.time.format
  Class
  Description
  Appendable
  An object to which `char` sequences and values can be appended.
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Long
  The `Long` class is the wrapper class for values of the primitive type `long`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.time.temporal
  Class
  Description
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  FunctionalInterface
  An informative annotation type used to indicate that an interface type declaration is intended to be a functional interface as defined by the Java Language Specification.
  Long
  The `Long` class is the wrapper class for values of the primitive type `long`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.time.zone
  Class
  Description
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.util
  Class
  Description
  Appendable
  An object to which `char` sequences and values can be appended.
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  Character
  The `Character` class is the wrapper class for values of the primitive type `char`.
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  CloneNotSupportedException
  Thrown to indicate that the `clone` method in class `Object` has been called to clone an object, but that the object's class does not implement the `Cloneable` interface.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Double
  The `Double` class is the wrapper class for values of the primitive type `double`.
  Enum
  This is the common base class of all Java language enumeration classes.
  Error
  An `Error` is a subclass of `Throwable` that indicates serious problems that a reasonable application should not try to catch.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  FunctionalInterface
  An informative annotation type used to indicate that an interface type declaration is intended to be a functional interface as defined by the Java Language Specification.
  IllegalAccessException
  An IllegalAccessException is thrown when an application tries to reflectively create an instance (other than an array), set or get a field, or invoke a method, but the currently executing method does not have access to the definition of the specified class, field, method or constructor.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  IllegalStateException
  Signals that a method has been invoked at an illegal or inappropriate time.
  InstantiationException
  Thrown when an application tries to create an instance of a class using the `newInstance` method in class `Class`, but the specified class object cannot be instantiated.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Long
  The `Long` class is the wrapper class for values of the primitive type `long`.
  Module
  Represents a run-time module, either `named` or unnamed.
  ModuleLayer
  A layer of modules in the Java virtual machine.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Readable
  A `Readable` is a source of characters.
  Runnable
  Represents an operation that does not return a result.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  SafeVarargs
  A programmer assertion that the body of the annotated method or constructor does not perform potentially unsafe operations on its varargs parameter.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.util.concurrent
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  FunctionalInterface
  An informative annotation type used to indicate that an interface type declaration is intended to be a functional interface as defined by the Java Language Specification.
  IllegalStateException
  Signals that a method has been invoked at an illegal or inappropriate time.
  InterruptedException
  Thrown when a thread executing a blocking method is interrupted.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Runnable
  Represents an operation that does not return a result.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Thread
  A thread is a thread of execution in a program.
  Thread.UncaughtExceptionHandler
  Interface for handlers invoked when a `Thread` abruptly terminates due to an uncaught exception.
  ThreadGroup
  A thread group represents a set of threads.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
  Void
  The `Void` class is an uninstantiable placeholder class to hold a reference to the `Class` object representing the Java keyword void.
- Classes in java.lang used by java.util.concurrent.atomic
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Number
  The abstract class `Number` is the superclass of platform classes representing numeric values that are convertible to the primitive types `byte`, `double`, `float`, `int`, `long`, and `short`.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by java.util.concurrent.locks
  Class
  Description
  InterruptedException
  Thrown when a thread executing a blocking method is interrupted.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  Thread
  A thread is a thread of execution in a program.
- Classes in java.lang used by java.util.function
  Class
  Description
  FunctionalInterface
  An informative annotation type used to indicate that an interface type declaration is intended to be a functional interface as defined by the Java Language Specification.
  Object
  Class `Object` is the root of the class hierarchy.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by java.util.jar
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Runtime.Version
  A representation of a version string for an implementation of the Java SE Platform.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.util.logging
  Class
  Description
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  FunctionalInterface
  An informative annotation type used to indicate that an interface type declaration is intended to be a functional interface as defined by the Java Language Specification.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Runnable
  Represents an operation that does not return a result.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.util.prefs
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  FunctionalInterface
  An informative annotation type used to indicate that an interface type declaration is intended to be a functional interface as defined by the Java Language Specification.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.util.random
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by java.util.regex
  Class
  Description
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  StringBuffer
  A thread-safe, mutable sequence of characters.
  StringBuilder
  A mutable sequence of characters.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by java.util.spi
  Class
  Description
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by java.util.stream
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Double
  The `Double` class is the wrapper class for values of the primitive type `double`.
  FunctionalInterface
  An informative annotation type used to indicate that an interface type declaration is intended to be a functional interface as defined by the Java Language Specification.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Long
  The `Long` class is the wrapper class for values of the primitive type `long`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Runnable
  Represents an operation that does not return a result.
  SafeVarargs
  A programmer assertion that the body of the annotated method or constructor does not perform potentially unsafe operations on its varargs parameter.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Void
  The `Void` class is an uninstantiable placeholder class to hold a reference to the `Class` object representing the Java keyword void.
- Classes in java.lang used by java.util.zip
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Error
  An `Error` is a subclass of `Throwable` that indicates serious problems that a reasonable application should not try to catch.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  InternalError
  Thrown to indicate some unexpected internal error has occurred in the Java Virtual Machine.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
  VirtualMachineError
  Thrown to indicate that the Java Virtual Machine is broken or has run out of resources necessary for it to continue operating.
- Classes in java.lang used by javax.accessibility
  Class
  Description
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Number
  The abstract class `Number` is the superclass of platform classes representing numeric values that are convertible to the primitive types `byte`, `double`, `float`, `int`, `long`, and `short`.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.annotation.processing
  Class
  Description
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.crypto
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  CloneNotSupportedException
  Thrown to indicate that the `clone` method in class `Object` has been called to clone an object, but that the object's class does not implement the `Cloneable` interface.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalStateException
  Signals that a method has been invoked at an illegal or inappropriate time.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.crypto.interfaces
  Class
  Description
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
- Classes in java.lang used by javax.crypto.spec
  Class
  Description
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.imageio
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
  UnsupportedOperationException
  Thrown to indicate that the requested operation is not supported.
- Classes in java.lang used by javax.imageio.event
  Class
  Description
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.imageio.metadata
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.imageio.plugins.bmp
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
- Classes in java.lang used by javax.imageio.plugins.jpeg
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.imageio.plugins.tiff
  Class
  Description
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  CloneNotSupportedException
  Thrown to indicate that the `clone` method in class `Object` has been called to clone an object, but that the object's class does not implement the `Cloneable` interface.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.imageio.spi
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.imageio.stream
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.lang.model
  Class
  Description
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Runtime.Version
  A representation of a version string for an implementation of the Java SE Platform.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.lang.model.element
  Class
  Description
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.lang.model.type
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.lang.model.util
  Class
  Description
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by javax.management
  Class
  Description
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Error
  An `Error` is a subclass of `Throwable` that indicates serious problems that a reasonable application should not try to catch.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  NullPointerException
  Thrown when an application attempts to use `null` in a case where an object is required.
  Number
  The abstract class `Number` is the superclass of platform classes representing numeric values that are convertible to the primitive types `byte`, `double`, `float`, `int`, `long`, and `short`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.management.loading
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.management.modelmbean
  Class
  Description
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.management.monitor
  Class
  Description
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Number
  The abstract class `Number` is the superclass of platform classes representing numeric values that are convertible to the primitive types `byte`, `double`, `float`, `int`, `long`, and `short`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.management.openmbean
  Class
  Description
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  Byte
  The `Byte` class is the wrapper class for values of the primitive type `byte`.
  Character
  The `Character` class is the wrapper class for values of the primitive type `char`.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Double
  The `Double` class is the wrapper class for values of the primitive type `double`.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Float
  The `Float` class is the wrapper class for values of the primitive type `float`.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Long
  The `Long` class is the wrapper class for values of the primitive type `long`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  Short
  The `Short` class is the wrapper class for values of the primitive type `short`.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
  Void
  The `Void` class is an uninstantiable placeholder class to hold a reference to the `Class` object representing the Java keyword void.
- Classes in java.lang used by javax.management.relation
  Class
  Description
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  IndexOutOfBoundsException
  Thrown to indicate that an index of some sort (such as to an array, to a string, or to a vector) is out of range.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  NoSuchMethodException
  Thrown when a particular method cannot be found.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.management.remote
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Error
  An `Error` is a subclass of `Throwable` that indicates serious problems that a reasonable application should not try to catch.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.management.remote.rmi
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by javax.management.timer
  Class
  Description
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Long
  The `Long` class is the wrapper class for values of the primitive type `long`.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.naming
  Class
  Description
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.naming.directory
  Class
  Description
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.naming.event
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by javax.naming.ldap
  Class
  Description
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.naming.ldap.spi
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.naming.spi
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by javax.net
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.net.ssl
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Runnable
  Represents an operation that does not return a result.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.print
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.print.attribute
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.print.attribute.standard
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.print.event
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.rmi.ssl
  Class
  Description
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.script
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  NoSuchMethodException
  Thrown when a particular method cannot be found.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.security.auth
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.security.auth.callback
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.security.auth.kerberos
  Class
  Description
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.security.auth.login
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.security.auth.spi
  Class
  Description
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.security.auth.x500
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.security.cert
  Class
  Description
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.security.sasl
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.smartcardio
  Class
  Description
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.sound
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
- Classes in java.lang used by javax.sound.midi
  Class
  Description
  ArrayIndexOutOfBoundsException
  Thrown to indicate that an array has been accessed with an illegal index.
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.sound.midi.spi
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
- Classes in java.lang used by javax.sound.sampled
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.sound.sampled.spi
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
- Classes in java.lang used by javax.sql
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.sql.rowset
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.sql.rowset.serial
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.sql.rowset.spi
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.swing
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  Character
  The `Character` class is the wrapper class for values of the primitive type `char`.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  CloneNotSupportedException
  Thrown to indicate that the `clone` method in class `Object` has been called to clone an object, but that the object's class does not implement the `Cloneable` interface.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalAccessException
  An IllegalAccessException is thrown when an application tries to reflectively create an instance (other than an array), set or get a field, or invoke a method, but the currently executing method does not have access to the definition of the specified class, field, method or constructor.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  IllegalStateException
  Signals that a method has been invoked at an illegal or inappropriate time.
  InstantiationException
  Thrown when an application tries to create an instance of a class using the `newInstance` method in class `Class`, but the specified class object cannot be instantiated.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  InterruptedException
  Thrown when a thread executing a blocking method is interrupted.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Number
  The abstract class `Number` is the superclass of platform classes representing numeric values that are convertible to the primitive types `byte`, `double`, `float`, `int`, `long`, and `short`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Runnable
  Represents an operation that does not return a result.
  SafeVarargs
  A programmer assertion that the body of the annotated method or constructor does not perform potentially unsafe operations on its varargs parameter.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.swing.border
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by javax.swing.colorchooser
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by javax.swing.event
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by javax.swing.filechooser
  Class
  Description
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.swing.plaf
  Class
  Description
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by javax.swing.plaf.basic
  Class
  Description
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by javax.swing.plaf.metal
  Class
  Description
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by javax.swing.plaf.multi
  Class
  Description
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by javax.swing.plaf.nimbus
  Class
  Description
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by javax.swing.plaf.synth
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by javax.swing.table
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by javax.swing.text
  Class
  Description
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  CloneNotSupportedException
  Thrown to indicate that the `clone` method in class `Object` has been called to clone an object, but that the object's class does not implement the `Cloneable` interface.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Runnable
  Represents an operation that does not return a result.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Thread
  A thread is a thread of execution in a program.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.swing.text.html
  Class
  Description
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by javax.swing.text.html.parser
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  StringBuffer
  A thread-safe, mutable sequence of characters.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by javax.swing.text.rtf
  Class
  Description
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by javax.swing.tree
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  CloneNotSupportedException
  Thrown to indicate that the `clone` method in class `Object` has been called to clone an object, but that the object's class does not implement the `Cloneable` interface.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.swing.undo
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.tools
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  CharSequence
  A `CharSequence` is a readable sequence of `char` values.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.transaction.xa
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.xml
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.xml.catalog
  Class
  Description
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.xml.crypto
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Object
  Class `Object` is the root of the class hierarchy.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.xml.crypto.dom
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.xml.crypto.dsig
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.xml.crypto.dsig.dom
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
- Classes in java.lang used by javax.xml.crypto.dsig.keyinfo
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.xml.crypto.dsig.spec
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.xml.datatype
  Class
  Description
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Number
  The abstract class `Number` is the superclass of platform classes representing numeric values that are convertible to the primitive types `byte`, `double`, `float`, `int`, `long`, and `short`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.xml.namespace
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.xml.parsers
  Class
  Description
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  Error
  An `Error` is a subclass of `Throwable` that indicates serious problems that a reasonable application should not try to catch.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.xml.stream
  Class
  Description
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Error
  An `Error` is a subclass of `Throwable` that indicates serious problems that a reasonable application should not try to catch.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.xml.stream.events
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.xml.stream.util
  Class
  Description
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.xml.transform
  Class
  Description
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  Error
  An `Error` is a subclass of `Throwable` that indicates serious problems that a reasonable application should not try to catch.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.xml.transform.dom
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.xml.transform.sax
  Class
  Description
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.xml.transform.stax
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.xml.transform.stream
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by javax.xml.validation
  Class
  Description
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  Error
  An `Error` is a subclass of `Throwable` that indicates serious problems that a reasonable application should not try to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by javax.xml.xpath
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by jdk.dynalink
  Class
  Description
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  StackTraceElement
  An element in a stack trace, as returned by `Throwable.getStackTrace()`.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by jdk.dynalink.beans
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  FunctionalInterface
  An informative annotation type used to indicate that an interface type declaration is intended to be a functional interface as defined by the Java Language Specification.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
- Classes in java.lang used by jdk.dynalink.linker
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  FunctionalInterface
  An informative annotation type used to indicate that an interface type declaration is intended to be a functional interface as defined by the Java Language Specification.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by jdk.dynalink.linker.support
  Class
  Description
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Iterable
  Implementing this interface allows an object to be the target of the enhanced `for` statement (sometimes called the "for-each loop" statement).
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by jdk.dynalink.support
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
- Classes in java.lang used by jdk.incubator.vector
  Class
  Description
  Byte
  The `Byte` class is the wrapper class for values of the primitive type `byte`.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Double
  The `Double` class is the wrapper class for values of the primitive type `double`.
  Float
  The `Float` class is the wrapper class for values of the primitive type `float`.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Long
  The `Long` class is the wrapper class for values of the primitive type `long`.
  Number
  The abstract class `Number` is the superclass of platform classes representing numeric values that are convertible to the primitive types `byte`, `double`, `float`, `int`, `long`, and `short`.
  NumberFormatException
  Thrown to indicate that the application has attempted to convert a string to one of the numeric types, but that the string does not have the appropriate format.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Short
  The `Short` class is the wrapper class for values of the primitive type `short`.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by jdk.javadoc.doclet
  Class
  Description
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by jdk.jfr
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  IllegalStateException
  Signals that a method has been invoked at an illegal or inappropriate time.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Runnable
  Represents an operation that does not return a result.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
- Classes in java.lang used by jdk.jfr.consumer
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  InterruptedException
  Thrown when a thread executing a blocking method is interrupted.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Runnable
  Represents an operation that does not return a result.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by jdk.jshell
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Comparable
  This interface imposes a total ordering on the objects of each class that implements it.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  IllegalStateException
  Signals that a method has been invoked at an illegal or inappropriate time.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by jdk.jshell.execution
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  ClassLoader
  A class loader is an object that is responsible for loading classes.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Process
  `Process` provides control of native processes started by `ProcessBuilder.start` and `Runtime.exec`.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by jdk.jshell.spi
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  StackTraceElement
  An element in a stack trace, as returned by `Throwable.getStackTrace()`.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by jdk.jshell.tool
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  String
  The `String` class represents character strings.
- Classes in java.lang used by jdk.management.jfr
  Class
  Description
  AutoCloseable
  An object that may hold resources (such as file or socket handles) until it is closed.
  IllegalArgumentException
  Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  IllegalStateException
  Signals that a method has been invoked at an illegal or inappropriate time.
  InterruptedException
  Thrown when a thread executing a blocking method is interrupted.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  Runnable
  Represents an operation that does not return a result.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by jdk.net
  Class
  Description
  Boolean
  The `Boolean` class is the wrapper class for values of the primitive type `boolean`.
  Class
  Instances of the class `Class` represent classes and interfaces in a running Java application.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Integer
  The `Integer` class is the wrapper class for values of the primitive type `int`.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by jdk.nio
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
- Classes in java.lang used by jdk.nio.mapmode
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
- Classes in java.lang used by jdk.security.jarsigner
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by org.ietf.jgss
  Class
  Description
  Cloneable
  A class implements the `Cloneable` interface to indicate to the `Object.clone()` method that it is legal for that method to make a field-for-field copy of instances of that class.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by org.w3c.dom
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by org.w3c.dom.bootstrap
  Class
  Description
  ClassCastException
  Thrown to indicate that the code has attempted to cast an object to a subclass of which it is not an instance.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  IllegalAccessException
  An IllegalAccessException is thrown when an application tries to reflectively create an instance (other than an array), set or get a field, or invoke a method, but the currently executing method does not have access to the definition of the specified class, field, method or constructor.
  InstantiationException
  Thrown when an application tries to create an instance of a class using the `newInstance` method in class `Class`, but the specified class object cannot be instantiated.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by org.w3c.dom.css
  Class
  Description
  String
  The `String` class represents character strings.
- Classes in java.lang used by org.w3c.dom.events
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by org.w3c.dom.html
  Class
  Description
  String
  The `String` class represents character strings.
- Classes in java.lang used by org.w3c.dom.ls
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by org.w3c.dom.ranges
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by org.w3c.dom.stylesheets
  Class
  Description
  String
  The `String` class represents character strings.
- Classes in java.lang used by org.w3c.dom.xpath
  Class
  Description
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  RuntimeException
  `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by org.xml.sax
  Class
  Description
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  Exception
  The class `Exception` and its subclasses are a form of `Throwable` that indicates conditions that a reasonable application might want to catch.
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
  Throwable
  The `Throwable` class is the superclass of all errors and exceptions in the Java language.
- Classes in java.lang used by org.xml.sax.ext
  Class
  Description
  Object
  Class `Object` is the root of the class hierarchy.
  String
  The `String` class represents character strings.
- Classes in java.lang used by org.xml.sax.helpers
  Class
  Description
  ClassCastException
  Thrown to indicate that the code has attempted to cast an object to a subclass of which it is not an instance.
  ClassNotFoundException
  Thrown when an application tries to load in a class through its string name using: The `forName` method in class `Class`.
  Deprecated
  A program element annotated `@Deprecated` is one that programmers are discouraged from using.
  IllegalAccessException
  An IllegalAccessException is thrown when an application tries to reflectively create an instance (other than an array), set or get a field, or invoke a method, but the currently executing method does not have access to the definition of the specified class, field, method or constructor.
  InstantiationException
  Thrown when an application tries to create an instance of a class using the `newInstance` method in class `Class`, but the specified class object cannot be instantiated.
  NullPointerException
  Thrown when an application attempts to use `null` in a case where an object is required.
  Object
  Class `Object` is the root of the class hierarchy.
  Override
  Indicates that a method declaration is intended to override a method declaration in a supertype.
  String
  The `String` class represents character strings.
  SuppressWarnings
  Indicates the warnings to be suppressed at compile time in the annotated element, and in all elements contained in the annotated element.