# Uses of Package
java.lang

- Packages that use java.lang
  Package | Description
  --- | ---
  java.applet | Provides the classes necessary to create an applet and the classes an applet uses to communicate with its applet context.
  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.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.instrument | Provides services that allow Java programming language agents to instrument programs running on the JVM.
  java.lang.invoke | The `java.lang.invoke` package contains dynamic language support provided directly by the Java core class libraries and 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.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.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.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.activation | Provides support for RMI Object Activation.
  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.acl | The classes and interfaces in this package have been superseded by classes in the java.security package.
  java.security.cert | Provides classes and interfaces for parsing and managing certificates, certificate revocation lists (CRLs), and certification paths.
  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 JavaTM 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.util | Contains the collections framework, legacy collection classes, event model, date and time facilities, internationalization, and miscellaneous utility classes (a string tokenizer, a random-number generator, and a bit array).
  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.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 JavaTM 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.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.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.activation |
  javax.activity | Contains Activity service related exceptions thrown by the ORB machinery during unmarshalling.
  javax.annotation |
  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.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.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.jws |
  javax.jws.soap |
  javax.lang.model | Classes and hierarchies of packages used to model 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.spi |
  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 JavaTM Print Service API.
  javax.print.attribute | Provides classes and interfaces that describe the types of JavaTM 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 | Contains user APIs for RMI-IIOP.
  javax.rmi.CORBA | Contains portability APIs for RMI-IIOP.
  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 TM 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 Crendentials in a Subject.
  javax.security.cert | Provides classes for public key certificates.
  javax.security.sasl | Contains class and interfaces for supporting SASL.
  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 JavaTM 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 | Contains three exceptions thrown by the ORB machinery during unmarshalling.
  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 |
  javax.xml.bind | Provides a runtime binding framework for client applications including unmarshalling, marshalling, and validation capabilities.
  javax.xml.bind.annotation | Defines annotations for customizing Java program elements to XML Schema mapping.
  javax.xml.bind.annotation.adapters | `XmlAdapter` and its spec-defined sub-classes to allow arbitrary Java classes to be used with JAXB.
  javax.xml.bind.attachment | This package is implemented by a MIME-based package processor that enables the interpretation and creation of optimized binary data within an MIME-based package format.
  javax.xml.bind.helpers | JAXB Provider Use Only: Provides partial default implementations for some of the `javax.xml.bind` interfaces.
  javax.xml.bind.util | Useful client utility classes.
  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 | XML/Java Type Mappings.
  javax.xml.namespace | XML Namespace processing.
  javax.xml.parsers | Provides classes allowing the processing of XML documents.
  javax.xml.soap | Provides the API for creating and building SOAP messages.
  javax.xml.stream |
  javax.xml.stream.events |
  javax.xml.stream.util |
  javax.xml.transform | This package defines the generic APIs for processing transformation instructions, and performing a transformation from source to result.
  javax.xml.transform.dom | This package implements DOM-specific transformation APIs.
  javax.xml.transform.sax | This package implements SAX2-specific transformation APIs.
  javax.xml.transform.stax | Provides for StAX-specific transformation APIs.
  javax.xml.transform.stream | This package implements stream- and URI- specific transformation APIs.
  javax.xml.validation | This package provides an API for validation of XML documents.
  javax.xml.ws | This package contains the core JAX-WS APIs.
  javax.xml.ws.handler | This package defines APIs for message handlers.
  javax.xml.ws.handler.soap | This package defines APIs for SOAP message handlers.
  javax.xml.ws.http | This package defines APIs specific to the HTTP binding.
  javax.xml.ws.soap | This package defines APIs specific to the SOAP binding.
  javax.xml.ws.spi | This package defines SPIs for JAX-WS.
  javax.xml.ws.spi.http | Provides HTTP SPI that is used for portable deployment of JAX-WS web services in containers(for e.g.
  javax.xml.ws.wsaddressing | This package defines APIs related to WS-Addressing.
  javax.xml.xpath | This package provides an object-model neutral API for the evaluation of XPath expressions and access to the evaluation environment.
  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.omg.CORBA | Provides the mapping of the OMG CORBA APIs to the JavaTM programming language, including the class `ORB`, which is implemented so that a programmer can use it as a fully-functional Object Request Broker (ORB).
  org.omg.CORBA.DynAnyPackage | Provides the exceptions used with the `DynAny` interface (`InvalidValue`, `Invalid`, `InvalidSeq`, and `TypeMismatch`).
  org.omg.CORBA.ORBPackage | Provides the exception `InvalidName`, which is thrown by the method `ORB.resolve_initial_references` and the exception `InconsistentTypeCode`, which is thrown by the Dynamic Any creation methods in the ORB class.
  org.omg.CORBA.TypeCodePackage | Provides the user-defined exceptions `BadKind` and `Bounds`, which are thrown by methods in in the class `TypeCode`.
  org.omg.CORBA.portable | Provides a portability layer, that is, a set of ORB APIs that makes it possible for code generated by one vendor to run on another vendor's ORB.
  org.omg.CORBA_2_3.portable | Provides methods for the input and output of value types, and contains other updates to the `org/omg/CORBA/portable` package.
  org.omg.CosNaming | Provides a naming service for Java IDL.
  org.omg.CosNaming.NamingContextExtPackage | This package contains the following classes, which are used in `org.omg.CosNaming.NamingContextExt`:
  org.omg.CosNaming.NamingContextPackage | This package contains Exception classes for the `org.omg.CosNaming` package.
  org.omg.Dynamic | This package contains the `Dynamic` module specified in the OMG Portable Interceptor specification, http://cgi.omg.org/cgi-bin/doc?ptc/2000-08-06, section 21.9.
  org.omg.DynamicAny | Provides classes and interfaces that enable traversal of the data value associated with an `any` at runtime, and extraction of the primitive constituents of the data value.
  org.omg.DynamicAny.DynAnyFactoryPackage | This package contains classes and exceptions from the `DynAnyFactory` interface of the `DynamicAny` module specified in the OMG The Common Object Request Broker: Architecture and Specification, http://cgi.omg.org/cgi-bin/doc?formal/99-10-07, section 9.2.2.
  org.omg.DynamicAny.DynAnyPackage | This package contains classes and exceptions from the `DynAny` interface of the `DynamicAny` module specified in the OMG The Common Object Request Broker: Architecture and Specification, http://cgi.omg.org/cgi-bin/doc?formal/99-10-07, section 9.2.
  org.omg.IOP | This package contains the `IOP` module specified in the OMG document The Common Object Request Broker: Architecture and Specification, http://cgi.omg.org/cgi-bin/doc?formal/99-10-07, section 13.6.
  org.omg.IOP.CodecFactoryPackage | This package contains the exceptions specified in the IOP::CodeFactory interface (as part of the Portable Interceptors spec).
  org.omg.IOP.CodecPackage | This package is generated from the IOP::Codec IDL interface definition.
  org.omg.Messaging | This package contains the `Messaging` module specified in the OMG CORBA Messaging specification, http://cgi.omg.org/cgi-bin/doc?formal/99-10-07.
  org.omg.PortableInterceptor | Provides a mechanism to register ORB hooks through which ORB services can intercept the normal flow of execution of the ORB.
  org.omg.PortableInterceptor.ORBInitInfoPackage | This package contains the exceptions and typedefs from the `ORBInitInfo` local interface of the `PortableInterceptor` module specified in the OMG Portable Interceptor specification, http://cgi.omg.org/cgi-bin/doc?ptc/2000-08-06, section 21.7.2.
  org.omg.PortableServer | Provides classes and interfaces for making the server side of your applications portable across multivendor ORBs.
  org.omg.PortableServer.CurrentPackage | Provides method implementations with access to the identity of the object on which the method was invoked.
  org.omg.PortableServer.POAManagerPackage | Encapsulates the processing state of the POAs it is associated with.
  org.omg.PortableServer.POAPackage | Allows programmers to construct object implementations that are portable between different ORB products.
  org.omg.PortableServer.ServantLocatorPackage | Provides classes and interfaces for locating the servant.
  org.omg.stub.java.rmi | Contains RMI-IIOP Stubs for the Remote types that occur in the `java.rmi` package.
  org.w3c.dom | Provides the interfaces for the Document Object Model (DOM) which is a component API of the Java API for XML Processing.
  org.w3c.dom.bootstrap |
  org.w3c.dom.events |
  org.w3c.dom.ls |
  org.xml.sax | This package provides the core SAX APIs.
  org.xml.sax.ext | This package contains interfaces to SAX2 facilities that conformant SAX drivers won't necessarily support.
  org.xml.sax.helpers | This package contains "helper" classes, including support for bootstrapping SAX-based applications.

- Classes in java.lang used by java.applet
  Class and 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 java.awt
  Class and Description
  Character The `Character` class wraps a value of the primitive type `char` in an object.
  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, typically because it is dangerous, or because a better alternative exists.
  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.
  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 is waiting, sleeping, or otherwise occupied, and the thread is interrupted, either before or during the activity.
  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 classes `BigDecimal`, `BigInteger`, `Byte`, `Double`, `Float`, `Integer`, `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 The `Runnable` interface should be implemented by any class whose instances are intended to be executed by a thread.
  RuntimeException `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  SecurityException Thrown by the security manager to indicate a security violation.
  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.awt.color
  Class and 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 and 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, typically because it is dangerous, or because a better alternative exists.
  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 java.awt.dnd
  Class and 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.
  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 and Description
  Deprecated A program element annotated @Deprecated is one that programmers are discouraged from using, typically because it is dangerous, or because a better alternative exists.
  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 The `Runnable` interface should be implemented by any class whose instances are intended to be executed by a thread.
  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.font
  Class and Description
  Boolean The Boolean class wraps a value of the primitive type `boolean` in an object.
  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 wraps a value of primitive type `float` in an object.
  Integer The `Integer` class wraps a value of the primitive type `int` in an object.
  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 and 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.
  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.im
  Class and 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 and 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 and 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 is waiting, sleeping, or otherwise occupied, and the thread is interrupted, either before or during the activity.
  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.image.renderable
  Class and 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, typically because it is dangerous, or because a better alternative exists.
  Object Class `Object` is the root of the class hierarchy.
  Runnable The `Runnable` interface should be implemented by any class whose instances are intended to be executed by a thread.
  String The `String` class represents character strings.

- Classes in java.lang used by java.awt.print
  Class and 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 and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  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.
  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.
  SecurityException Thrown by the security manager to indicate a security violation.
  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.beancontext
  Class and 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`.
  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 "foreach" statement.
  Object Class `Object` is the root of the class hierarchy.
  String The `String` class represents character strings.

- Classes in java.lang used by java.io
  Class and Description
  Appendable An object to which `char` sequences and values can be appended.
  AutoCloseable A resource that must be closed when it is no longer needed.
  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, typically because it is dangerous, or because a better alternative exists.
  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.
  Readable A `Readable` is a source of characters.
  SecurityException Thrown by the security manager to indicate a security violation.
  String The `String` class represents character strings.
  StringBuffer A thread-safe, 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.lang
  Class and Description
  Appendable An object to which `char` sequences and values can be appended.
  Boolean The Boolean class wraps a value of the primitive type `boolean` in an object.
  Byte The `Byte` class wraps a value of primitive type `byte` in an object.
  Character The `Character` class wraps a value of the primitive type `char` in an object.
  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, typically because it is dangerous, or because a better alternative exists.
  Double The `Double` class wraps a value of the primitive type `double` in an object.
  Enum This is the common base class of all Java language enumeration types.
  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 wraps a value of primitive type `float` in an object.
  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 wraps a value of the primitive type `int` in an object.
  InterruptedException Thrown when a thread is waiting, sleeping, or otherwise occupied, and the thread is interrupted, either before or during the activity.
  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 wraps a value of the primitive type `long` in an object.
  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 classes `BigDecimal`, `BigInteger`, `Byte`, `Double`, `Float`, `Integer`, `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 `Package` objects contain version information about the implementation and specification of a Java package.
  Process The `ProcessBuilder.start()` and `Runtime.exec` methods create a native process and return an instance of a subclass of `Process` that can be used to control the process and obtain information about it.
  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`.
  ReflectiveOperationException Common superclass of exceptions thrown by reflective operations in core reflection.
  Runnable The `Runnable` interface should be implemented by any class whose instances are intended to be executed by a thread.
  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.
  RuntimeException `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  SecurityException Thrown by the security manager to indicate a security violation.
  SecurityManager The security manager is a class that allows applications to implement a security policy.
  Short The `Short` class wraps a value of primitive type `short` in an object.
  StackTraceElement An element in a stack trace, as returned by `Throwable.getStackTrace()`.
  String The `String` class represents character strings.
  StringBuffer A thread-safe, mutable sequence of characters.
  StringBuilder A mutable sequence of characters.
  SuppressWarnings Indicates that the named compiler warnings should be suppressed in the annotated element (and in all program elements contained in the annotated element).
  Thread A thread is a thread of execution in a program.
  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 and 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.instrument
  Class and 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.
  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.lang.invoke
  Class and 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.
  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 that the named compiler warnings should be suppressed in the annotated element (and in all program 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 and 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.
  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.
  Thread.State A thread state.

- Classes in java.lang used by java.lang.ref
  Class and Description
  IllegalArgumentException Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  InterruptedException Thrown when a thread is waiting, sleeping, or otherwise occupied, and the thread is interrupted, either before or during the activity.
  Object Class `Object` is the root of the class hierarchy.

- Classes in java.lang used by java.lang.reflect
  Class and 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.
  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.
  ReflectiveOperationException Common superclass of exceptions thrown by reflective operations in core reflection.
  RuntimeException `RuntimeException` is the superclass of those exceptions that can be thrown during the normal operation of the Java Virtual Machine.
  SecurityException Thrown by the security manager to indicate a security violation.
  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 and Description
  Comparable This interface imposes a total ordering on the objects of each class that implements it.
  Number The abstract class `Number` is the superclass of classes `BigDecimal`, `BigInteger`, `Byte`, `Double`, `Float`, `Integer`, `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.

- Classes in java.lang used by java.net
  Class and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  Boolean The Boolean class wraps a value of the primitive type `boolean` in an object.
  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, typically because it is dangerous, or because a better alternative exists.
  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 wraps a value of the primitive type `int` in an object.
  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 `Package` objects contain version information about the implementation and specification of a Java package.
  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
  Class and 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.
  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 and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  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 wraps a value of the primitive type `int` in an object.
  InterruptedException Thrown when a thread is waiting, sleeping, or otherwise occupied, and the thread is interrupted, either before or during the activity.
  Long The `Long` class wraps a value of the primitive type `long` in an object.
  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 and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  Object Class `Object` is the root of the class hierarchy.

- Classes in java.lang used by java.nio.charset
  Class and 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.
  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.nio.charset.spi
  Class and 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 and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  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.
  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.
  InterruptedException Thrown when a thread is waiting, sleeping, or otherwise occupied, and the thread is interrupted, either before or during the activity.
  Iterable Implementing this interface allows an object to be the target of the "foreach" 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 and 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 and 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 and 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, typically because it is dangerous, or because a better alternative exists.
  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 by the security manager to indicate a security violation.
  SecurityManager The security manager is a class that allows applications to implement a security policy.
  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.rmi.activation
  Class and 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 java.rmi.dgc
  Class and Description
  Deprecated A program element annotated @Deprecated is one that programmers are discouraged from using, typically because it is dangerous, or because a better alternative exists.
  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 and Description
  Deprecated A program element annotated @Deprecated is one that programmers are discouraged from using, typically because it is dangerous, or because a better alternative exists.
  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 and Description
  Appendable An object to which `char` sequences and values can be appended.
  AutoCloseable A resource that must be closed when it is no longer needed.
  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, typically because it is dangerous, or because a better alternative exists.
  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.
  SecurityException Thrown by the security manager to indicate a security violation.
  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.security
  Class and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  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, typically because it is dangerous, or because a better alternative exists.
  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.
  SecurityException Thrown by the security manager to indicate a security violation.
  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.security.acl
  Class and 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.
  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.security.cert
  Class and 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.
  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.security.spec
  Class and 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 java.sql
  Class and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  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, typically because it is dangerous, or because a better alternative exists.
  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 "foreach" 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 java.text
  Class and 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 classes `BigDecimal`, `BigInteger`, `Byte`, `Double`, `Float`, `Integer`, `Long`, and `Short`.
  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.
  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 and Description
  Object Class `Object` is the root of the class hierarchy.

- Classes in java.lang used by java.util
  Class and Description
  Appendable An object to which `char` sequences and values can be appended.
  AutoCloseable A resource that must be closed when it is no longer needed.
  Boolean The Boolean class wraps a value of the primitive type `boolean` in an object.
  Character The `Character` class wraps a value of the primitive type `char` in an object.
  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, typically because it is dangerous, or because a better alternative exists.
  Enum This is the common base class of all Java language enumeration types.
  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.
  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 wraps a value of the primitive type `int` in an object.
  Iterable Implementing this interface allows an object to be the target of the "foreach" 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.
  Readable A `Readable` is a source of characters.
  Runnable The `Runnable` interface should be implemented by any class whose instances are intended to be executed by a thread.
  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 that the named compiler warnings should be suppressed in the annotated element (and in all program 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 and 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.
  IllegalStateException Signals that a method has been invoked at an illegal or inappropriate time.
  InterruptedException Thrown when a thread is waiting, sleeping, or otherwise occupied, and the thread is interrupted, either before or during the activity.
  Iterable Implementing this interface allows an object to be the target of the "foreach" statement.
  Object Class `Object` is the root of the class hierarchy.
  Runnable The `Runnable` interface should be implemented by any class whose instances are intended to be executed by a thread.
  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 that the named compiler warnings should be suppressed in the annotated element (and in all program 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.
  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 and Description
  Class Instances of the class `Class` represent classes and interfaces in a running Java application.
  Number The abstract class `Number` is the superclass of classes `BigDecimal`, `BigInteger`, `Byte`, `Double`, `Float`, `Integer`, `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 java.util.concurrent.locks
  Class and Description
  InterruptedException Thrown when a thread is waiting, sleeping, or otherwise occupied, and the thread is interrupted, either before or during the activity.
  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.jar
  Class and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  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.
  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 and Description
  Deprecated A program element annotated @Deprecated is one that programmers are discouraged from using, typically because it is dangerous, or because a better alternative exists.
  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.
  SecurityException Thrown by the security manager to indicate a security violation.
  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.prefs
  Class and 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.
  Throwable The `Throwable` class is the superclass of all errors and exceptions in the Java language.

- Classes in java.lang used by java.util.regex
  Class and 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.
  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.
  StringBuffer A thread-safe, 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 and 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.zip
  Class and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  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.
  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.
  String The `String` class represents character strings.
  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 and Description
  Deprecated A program element annotated @Deprecated is one that programmers are discouraged from using, typically because it is dangerous, or because a better alternative exists.
  Number The abstract class `Number` is the superclass of classes `BigDecimal`, `BigInteger`, `Byte`, `Double`, `Float`, `Integer`, `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.activation
  Class and 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.
  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.activity
  Class and 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.annotation
  Class and Description
  Comparable This interface imposes a total ordering on the objects of each class that implements it.
  String The `String` class represents character strings.

- Classes in java.lang used by javax.annotation.processing
  Class and 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 "foreach" 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.crypto
  Class and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  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.
  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.
  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.spec
  Class and 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
  Class and 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 and Description
  String The `String` class represents character strings.

- Classes in java.lang used by javax.imageio.metadata
  Class and 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.
  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 and Description
  Object Class `Object` is the root of the class hierarchy.

- Classes in java.lang used by javax.imageio.plugins.jpeg
  Class and 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.spi
  Class and 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, typically because it is dangerous, or because a better alternative exists.
  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.imageio.stream
  Class and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  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.jws
  Class and Description
  Comparable This interface imposes a total ordering on the objects of each class that implements it.
  String The `String` class represents character strings.

- Classes in java.lang used by javax.jws.soap
  Class and 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, typically because it is dangerous, or because a better alternative exists.
  String The `String` class represents character strings.

- Classes in java.lang used by javax.lang.model
  Class and 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.
  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 and 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 and 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.
  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 and Description
  CharSequence A `CharSequence` is a readable sequence of `char` values.
  Iterable Implementing this interface allows an object to be the target of the "foreach" 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.management
  Class and Description
  Boolean The Boolean class wraps a value of the primitive type `boolean` in an object.
  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, typically because it is dangerous, or because a better alternative exists.
  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 wraps a value of the primitive type `int` in an object.
  Iterable Implementing this interface allows an object to be the target of the "foreach" 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 classes `BigDecimal`, `BigInteger`, `Byte`, `Double`, `Float`, `Integer`, `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 that the named compiler warnings should be suppressed in the annotated element (and in all program 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 and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  Boolean The Boolean class wraps a value of the primitive type `boolean` in an object.
  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.
  String The `String` class represents character strings.
  UnsupportedOperationException Thrown to indicate that the requested operation is not supported.

- Classes in java.lang used by javax.management.modelmbean
  Class and Description
  Boolean The Boolean class wraps a value of the primitive type `boolean` in an object.
  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.
  SuppressWarnings Indicates that the named compiler warnings should be suppressed in the annotated element (and in all program 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.monitor
  Class and Description
  Boolean The Boolean class wraps a value of the primitive type `boolean` in an object.
  Deprecated A program element annotated @Deprecated is one that programmers are discouraged from using, typically because it is dangerous, or because a better alternative exists.
  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 classes `BigDecimal`, `BigInteger`, `Byte`, `Double`, `Float`, `Integer`, `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 and Description
  Boolean The Boolean class wraps a value of the primitive type `boolean` in an object.
  Byte The `Byte` class wraps a value of primitive type `byte` in an object.
  Character The `Character` class wraps a value of the primitive type `char` in an object.
  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, typically because it is dangerous, or because a better alternative exists.
  Double The `Double` class wraps a value of the primitive type `double` in an object.
  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 wraps a value of primitive type `float` in an object.
  IllegalArgumentException Thrown to indicate that a method has been passed an illegal or inappropriate argument.
  Integer The `Integer` class wraps a value of the primitive type `int` in an object.
  Long The `Long` class wraps a value of the primitive type `long` in an object.
  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 wraps a value of primitive type `short` in an object.
  String The `String` class represents character strings.
  SuppressWarnings Indicates that the named compiler warnings should be suppressed in the annotated element (and in all program 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 and Description
  Boolean The Boolean class wraps a value of the primitive type `boolean` in an object.
  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.
  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 wraps a value of the primitive type `int` in an object.
  Iterable Implementing this interface allows an object to be the target of the "foreach" 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.
  SuppressWarnings Indicates that the named compiler warnings should be suppressed in the annotated element (and in all program 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
  Class and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  Boolean The Boolean class wraps a value of the primitive type `boolean` in an object.
  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 wraps a value of the primitive type `int` in an object.
  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.rmi
  Class and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  ClassLoader A class loader is an object that is responsible for loading classes.
  Integer The `Integer` class wraps a value of the primitive type `int` in an object.
  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 that the named compiler warnings should be suppressed in the annotated element (and in all program elements contained in the annotated element).

- Classes in java.lang used by javax.management.timer
  Class and Description
  Boolean The Boolean class wraps a value of the primitive type `boolean` in an object.
  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 wraps a value of the primitive type `int` in an object.
  Long The `Long` class wraps a value of the primitive type `long` in an object.
  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 and 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.
  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 and 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.
  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.naming.event
  Class and 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.ldap
  Class and 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.
  Throwable The `Throwable` class is the superclass of all errors and exceptions in the Java language.

- Classes in java.lang used by javax.naming.spi
  Class and 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.

- Classes in java.lang used by javax.net
  Class and 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 and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  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.
  Object Class `Object` is the root of the class hierarchy.
  Runnable The `Runnable` interface should be implemented by any class whose instances are intended to be executed by a thread.
  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
  Class and 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.
  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 and 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 and 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 "foreach" statement.
  Object Class `Object` is the root of the class hierarchy.
  String The `String` class represents character strings.

- Classes in java.lang used by javax.print.event
  Class and 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
  Class and 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.
  Object Class `Object` is the root of the class hierarchy.

- Classes in java.lang used by javax.rmi.CORBA
  Class and 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`.
  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.rmi.ssl
  Class and 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 and 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 wraps a value of the primitive type `int` in an object.
  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 and 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, typically because it is dangerous, or because a better alternative exists.
  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.callback
  Class and 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 and 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.security.auth.login
  Class and 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 and Description
  String The `String` class represents character strings.

- Classes in java.lang used by javax.security.auth.x500
  Class and 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.security.cert
  Class and 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.
  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 and 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.sound.midi
  Class and Description
  ArrayIndexOutOfBoundsException Thrown to indicate that an array has been accessed with an illegal index.
  AutoCloseable A resource that must be closed when it is no longer needed.
  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.
  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 and Description
  Object Class `Object` is the root of the class hierarchy.

- Classes in java.lang used by javax.sound.sampled
  Class and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  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.
  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 and Description
  Object Class `Object` is the root of the class hierarchy.

- Classes in java.lang used by javax.sql
  Class and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  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 javax.sql.rowset
  Class and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  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, typically because it is dangerous, or because a better alternative exists.
  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 "foreach" 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.sql.rowset.serial
  Class and 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.
  Iterable Implementing this interface allows an object to be the target of the "foreach" 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.sql.rowset.spi
  Class and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  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 "foreach" 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 and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  Boolean The Boolean class wraps a value of the primitive type `boolean` in an object.
  Character The `Character` class wraps a value of the primitive type `char` in an object.
  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, typically because it is dangerous, or because a better alternative exists.
  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 wraps a value of the primitive type `int` in an object.
  InterruptedException Thrown when a thread is waiting, sleeping, or otherwise occupied, and the thread is interrupted, either before or during the activity.
  Iterable Implementing this interface allows an object to be the target of the "foreach" statement.
  Number The abstract class `Number` is the superclass of classes `BigDecimal`, `BigInteger`, `Byte`, `Double`, `Float`, `Integer`, `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 The `Runnable` interface should be implemented by any class whose instances are intended to be executed by a thread.
  SafeVarargs A programmer assertion that the body of the annotated method or constructor does not perform potentially unsafe operations on its varargs parameter.
  SecurityException Thrown by the security manager to indicate a security violation.
  String The `String` class represents character strings.
  SuppressWarnings Indicates that the named compiler warnings should be suppressed in the annotated element (and in all program 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 and 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.swing.colorchooser
  Class and 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.swing.event
  Class and 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.
  String The `String` class represents character strings.

- Classes in java.lang used by javax.swing.filechooser
  Class and Description
  Boolean The Boolean class wraps a value of the primitive type `boolean` in an object.
  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 and 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.

- Classes in java.lang used by javax.swing.plaf.basic
  Class and Description
  Boolean The Boolean class wraps a value of the primitive type `boolean` in an object.
  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, typically because it is dangerous, or because a better alternative exists.
  Integer The `Integer` class wraps a value of the primitive type `int` in an object.
  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.swing.plaf.metal
  Class and 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, typically because it is dangerous, or because a better alternative exists.
  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.multi
  Class and 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.swing.plaf.nimbus
  Class and 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.

- Classes in java.lang used by javax.swing.plaf.synth
  Class and 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.

- Classes in java.lang used by javax.swing.table
  Class and 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, typically because it is dangerous, or because a better alternative exists.
  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.text
  Class and 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, typically because it is dangerous, or because a better alternative exists.
  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 The `Runnable` interface should be implemented by any class whose instances are intended to be executed by a thread.
  String The `String` class represents character strings.
  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 and 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, typically because it is dangerous, or because a better alternative exists.
  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.text.html.parser
  Class and 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.

- Classes in java.lang used by javax.swing.text.rtf
  Class and 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.

- Classes in java.lang used by javax.swing.tree
  Class and 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, typically because it is dangerous, or because a better alternative exists.
  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.swing.undo
  Class and 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 javax.tools
  Class and Description
  AutoCloseable A resource that must be closed when it is no longer needed.
  Boolean The Boolean class wraps a value of the primitive type `boolean` in an object.
  CharSequence A `CharSequence` is a readable sequence of `char` values.
  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.
  Iterable Implementing this interface allows an object to be the target of the "foreach" 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
  Class and 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.transaction.xa
  Class and 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 and 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.bind
  Class and 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.
  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.
  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.bind.annotation
  Class and 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 javax.xml.bind.annotation.adapters
  Class and 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.

- Classes in java.lang used by javax.xml.bind.attachment
  Class and 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.bind.helpers
  Class and 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 javax.xml.bind.util
  Class and Description
  Object Class `Object` is the root of the class hierarchy.

- Classes in java.lang used by javax.xml.crypto
  Class and 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 javax.xml.crypto.dom
  Class and 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 and 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 and Description
  Object Class `Object` is the root of the class hierarchy.

- Classes in java.lang used by javax.xml.crypto.dsig.keyinfo
  Class and 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 and 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 and 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 classes `BigDecimal`, `BigInteger`, `Byte`, `Double`, `Float`, `Integer`, `Long`, and `Short`.
  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.namespace
  Class and 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 and 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.soap
  Class and 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.xml.stream
  Class and Description
  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.
  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.
  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 and Description
  String The `String` class represents character strings.

- Classes in java.lang used by javax.xml.stream.util
  Class and 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 and 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 and 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.transform.sax
  Class and 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.stax
  Class and 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.transform.stream
  Class and 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.validation
  Class and Description
  ClassLoader A class loader is an object that is responsible for loading classes.
  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.ws
  Class and 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.
  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.ws.handler
  Class and Description
  Comparable This interface imposes a total ordering on the objects of each class that implements it.
  String The `String` class represents character strings.

- Classes in java.lang used by javax.xml.ws.handler.soap
  Class and 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.ws.http
  Class and 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 javax.xml.ws.soap
  Class and 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.
  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.ws.spi
  Class and Description
  Class Instances of the class `Class` represent classes and interfaces in a running Java application.
  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.
  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.ws.spi.http
  Class and 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.ws.wsaddressing
  Class and 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.xpath
  Class and Description
  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.
  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.ietf.jgss
  Class and 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.
  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.omg.CORBA
  Class and 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, typically because it is dangerous, or because a better alternative exists.
  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.omg.CORBA.DynAnyPackage
  Class and 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 org.omg.CORBA.ORBPackage
  Class and 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 org.omg.CORBA.TypeCodePackage
  Class and 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 org.omg.CORBA.portable
  Class and 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, typically because it is dangerous, or because a better alternative exists.
  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.omg.CORBA_2_3.portable
  Class and Description
  Class Instances of the class `Class` represent classes and interfaces in a running Java application.

- Classes in java.lang used by org.omg.CosNaming
  Class and 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.omg.CosNaming.NamingContextExtPackage
  Class and 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 org.omg.CosNaming.NamingContextPackage
  Class and 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 org.omg.Dynamic
  Class and Description
  Object Class `Object` is the root of the class hierarchy.

- Classes in java.lang used by org.omg.DynamicAny
  Class and 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 org.omg.DynamicAny.DynAnyFactoryPackage
  Class and 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.omg.DynamicAny.DynAnyPackage
  Class and 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.omg.IOP
  Class and 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.omg.IOP.CodecFactoryPackage
  Class and 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 org.omg.IOP.CodecPackage
  Class and 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 org.omg.Messaging
  Class and 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.omg.PortableInterceptor
  Class and 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 org.omg.PortableInterceptor.ORBInitInfoPackage
  Class and 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 org.omg.PortableServer
  Class and 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.
  Throwable The `Throwable` class is the superclass of all errors and exceptions in the Java language.

- Classes in java.lang used by org.omg.PortableServer.CurrentPackage
  Class and 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 org.omg.PortableServer.POAManagerPackage
  Class and 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 org.omg.PortableServer.POAPackage
  Class and 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 org.omg.PortableServer.ServantLocatorPackage
  Class and Description
  Object Class `Object` is the root of the class hierarchy.

- Classes in java.lang used by org.omg.stub.java.rmi
  Class and 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.w3c.dom
  Class and 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 and 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.events
  Class and 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.ls
  Class and 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 and 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 org.xml.sax.ext
  Class and 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 and 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.
  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.

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For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.
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