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 | JavaTM 2 Platform Standard Ed. 5.0 | |||||||||
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| Packages that use java.lang | |
|---|---|
| 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 JavaBeansTM 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.management | Provides the management interface for monitoring and management of the Java virtual machine as well as the operating system on which the Java virtual machine is running. | 
| 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.channelspackage. | 
| 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.charsetpackage. | 
| 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.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.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.activity | Contains Activity service related exceptions thrown by the ORB machinery during unmarshalling. | 
| 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.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 | Provides the means for dynamically plugging in support for accessing naming and directory services through the javax.naming and related packages. | 
| javax.net | Provides classes for networking applications. | 
| javax.net.ssl | Provides classes for the secure socket package. | 
| javax.print | Provides the principal classes and interfaces for the 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 RMIClientSocketFactoryandRMIServerSocketFactoryover 
the Secure Sockets Layer (SSL) or Transport Layer Security (TLS) protocols. | 
| 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 RowSetimplementations. | 
| 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 JColorChoosercomponent. | 
| javax.swing.event | Provides for events fired by Swing components. | 
| javax.swing.filechooser | Contains classes and interfaces used by the JFileChoosercomponent. | 
| 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.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 HTMLEditorKitand 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.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 | Defines core XML constants and functionality from the XML specifications. | 
| 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.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.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.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 DynAnyinterface 
(InvalidValue,Invalid,InvalidSeq, andTypeMismatch). | 
| org.omg.CORBA.ORBPackage | Provides the exception InvalidName, which is thrown
by the methodORB.resolve_initial_referencesand the exceptionInconsistentTypeCode, which is thrown
by the Dynamic Any creation methods in the ORB class. | 
| org.omg.CORBA.TypeCodePackage | Provides the user-defined exceptions BadKindandBounds, which are thrown by methods in
in the classTypeCode. | 
| 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/portablepackage. | 
| 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 anyat
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 | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by java.awt | |
|---|---|
| Character The Characterclass wraps a value of the primitive
 typecharin an object. | |
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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. | |
| Error An Erroris a subclass ofThrowablethat indicates serious problems that a reasonable application 
 should not try to catch. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat 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 paused for a long time and another thread interrupts it using the interruptmethod in classThread. | |
| Number The abstract class Numberis the superclass of classesBigDecimal,BigInteger,Byte,Double,Float,Integer,Long, andShort. | |
| 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 Objectis the root of the class hierarchy. | |
| Runnable The Runnableinterface should be implemented by any
 class whose instances are intended to be executed by a thread. | |
| RuntimeException RuntimeExceptionis 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 Stringclass represents character strings. | |
| Throwable The Throwableclass 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 | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.awt.datatransfer | |
|---|---|
| Class Instances of the class Classrepresent 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 forNamemethod in classClass. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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 clonemethod in classObjecthas been called to clone an object, but that 
 the object's class does not implement theCloneableinterface. | |
| 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 Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.awt.dnd | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat 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 Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.awt.event | |
|---|---|
| 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 Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| Runnable The Runnableinterface should be implemented by any
 class whose instances are intended to be executed by a thread. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.awt.font | |
|---|---|
| Boolean The Boolean class wraps a value of the primitive type booleanin an object. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Float The Floatclass wraps a value of primitive typefloatin an object. | |
| Integer The Integerclass wraps a value of the primitive typeintin an object. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by java.awt.geom | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.awt.im | |
|---|---|
| Character.Subset Instances of this class represent particular subsets of the Unicode character set. | |
| Object Class Objectis the root of the class hierarchy. | |
| Classes in java.lang used by java.awt.im.spi | |
|---|---|
| Character.Subset Instances of this class represent particular subsets of the Unicode character set. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by java.awt.image | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| InterruptedException Thrown when a thread is waiting, sleeping, or otherwise paused for a long time and another thread interrupts it using the interruptmethod in classThread. | |
| Object Class Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.awt.image.renderable | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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 Objectis the root of the class hierarchy. | |
| Runnable The Runnableinterface should be implemented by any
 class whose instances are intended to be executed by a thread. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by java.awt.print | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat 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 nullin a 
 case where an object is required. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.beans | |
|---|---|
| Class Instances of the class Classrepresent 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 forNamemethod in classClass. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat 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 Objectis the root of the class hierarchy. | |
| SecurityException Thrown by the security manager to indicate a security violation. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.beans.beancontext | |
|---|---|
| Class Instances of the class Classrepresent 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 forNamemethod in classClass. | |
| 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 Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by java.io | |
|---|---|
| Appendable An object to which char sequences and values can be appended. | |
| CharSequence A CharSequence is a readable sequence of charvalues. | |
| Class Instances of the class Classrepresent 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 forNamemethod in classClass. | |
| 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 Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis 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 Stringclass represents character strings. | |
| StringBuffer A thread-safe, mutable sequence of characters. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.lang | |
|---|---|
| Appendable An object to which char sequences and values can be appended. | |
| Boolean The Boolean class wraps a value of the primitive type booleanin an object. | |
| Byte The Byteclass wraps a value of primitive typebytein an object. | |
| Character The Characterclass wraps a value of the primitive
 typecharin 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. | |
| CharSequence A CharSequence is a readable sequence of charvalues. | |
| Class Instances of the class Classrepresent 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 forNamemethod in classClass. | |
| CloneNotSupportedException Thrown to indicate that the clonemethod in classObjecthas been called to clone an object, but that 
 the object's class does not implement theCloneableinterface. | |
| 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 Doubleclass wraps a value of the primitive typedoublein an object. | |
| Enum This is the common base class of all Java language enumeration types. | |
| Error An Erroris a subclass ofThrowablethat indicates serious problems that a reasonable application 
 should not try to catch. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Float The Floatclass wraps a value of primitive typefloatin 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 newInstancemethod in classClass, but the specified class object cannot be 
 instantiated because it is an interface or is an abstract class. | |
| Integer The Integerclass wraps a value of the primitive typeintin an object. | |
| InterruptedException Thrown when a thread is waiting, sleeping, or otherwise paused for a long time and another thread interrupts it using the interruptmethod in classThread. | |
| LinkageError Subclasses of LinkageErrorindicate 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 Longclass wraps a value of the primitive typelongin 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 Numberis the superclass of classesBigDecimal,BigInteger,Byte,Double,Float,Integer,Long, andShort. | |
| 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 Objectis the root of the class hierarchy. | |
| Package Packageobjects contain version information
 about the implementation and specification of a Java package. | |
| Process The ProcessBuilder.start()andRuntime.execmethods create a native process and
 return an instance of a subclass ofProcessthat can
 be used to control the process and obtain information about it. | |
| ProcessBuilder This class is used to create operating system processes. | |
| Runnable The Runnableinterface 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 Runtimethat allows the application to interface with 
 the environment in which the application is running. | |
| RuntimeException RuntimeExceptionis 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 Shortclass wraps a value of primitive typeshortin an object. | |
| StackTraceElement An element in a stack trace, as returned by Throwable.getStackTrace(). | |
| String The Stringclass represents character strings. | |
| StringBuffer A thread-safe, mutable sequence of characters. | |
| StringBuilder A mutable sequence of characters. | |
| 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 Throwableclass 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 Instances of the class Classrepresent 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 Erroris a subclass ofThrowablethat indicates serious problems that a reasonable application 
 should not try to catch. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.lang.instrument | |
|---|---|
| Class Instances of the class Classrepresent 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 forNamemethod in classClass. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.lang.management | |
|---|---|
| Class Instances of the class Classrepresent 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 Objectis the root of the class hierarchy. | |
| StackTraceElement An element in a stack trace, as returned by Throwable.getStackTrace(). | |
| String The Stringclass represents character strings. | |
| Thread.State A thread state. | |
| Classes in java.lang used by java.lang.ref | |
|---|---|
| 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 paused for a long time and another thread interrupts it using the interruptmethod in classThread. | |
| Object Class Objectis the root of the class hierarchy. | |
| Classes in java.lang used by java.lang.reflect | |
|---|---|
| ArrayIndexOutOfBoundsException Thrown to indicate that an array has been accessed with an illegal index. | |
| Class Instances of the class Classrepresent 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 Erroris a subclass ofThrowablethat indicates serious problems that a reasonable application 
 should not try to catch. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat 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 newInstancemethod in classClass, but the specified class object cannot be 
 instantiated because it is an interface or is an abstract class. | |
| LinkageError Subclasses of LinkageErrorindicate 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 Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis 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 Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.math | |
|---|---|
| Comparable This interface imposes a total ordering on the objects of each class that implements it. | |
| Number The abstract class Numberis the superclass of classesBigDecimal,BigInteger,Byte,Double,Float,Integer,Long, andShort. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by java.net | |
|---|---|
| Class Instances of the class Classrepresent 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 forNamemethod in classClass. | |
| 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 Exceptionand its subclasses are a form ofThrowablethat 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 Objectis the root of the class hierarchy. | |
| Package Packageobjects contain version information
 about the implementation and specification of a Java package. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.nio | |
|---|---|
| Appendable An object to which char sequences and values can be appended. | |
| CharSequence A CharSequence is a readable sequence of charvalues. | |
| Comparable This interface imposes a total ordering on the objects of each class that implements it. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat 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 Objectis the root of the class hierarchy. | |
| Readable A Readable is a source of characters. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass 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 | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat 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. | |
| Object Class Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.nio.channels.spi | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| Classes in java.lang used by java.nio.charset | |
|---|---|
| CharSequence A CharSequence is a readable sequence of charvalues. | |
| Comparable This interface imposes a total ordering on the objects of each class that implements it. | |
| Error An Erroris a subclass ofThrowablethat indicates serious problems that a reasonable application 
 should not try to catch. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat 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 Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.nio.charset.spi | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by java.rmi | |
|---|---|
| ClassNotFoundException Thrown when an application tries to load in a class through its string name using: The forNamemethod in classClass. | |
| 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 Erroris a subclass ofThrowablethat indicates serious problems that a reasonable application 
 should not try to catch. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis 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 Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.rmi.activation | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.rmi.dgc | |
|---|---|
| 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 Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by java.rmi.registry | |
|---|---|
| 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 Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by java.rmi.server | |
|---|---|
| Appendable An object to which char sequences and values can be appended. | |
| Class Instances of the class Classrepresent 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 forNamemethod in classClass. | |
| CloneNotSupportedException Thrown to indicate that the clonemethod in classObjecthas been called to clone an object, but that 
 the object's class does not implement theCloneableinterface. | |
| 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 Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| SecurityException Thrown by the security manager to indicate a security violation. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.security | |
|---|---|
| Class Instances of the class Classrepresent 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 forNamemethod in classClass. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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 clonemethod in classObjecthas been called to clone an object, but that 
 the object's class does not implement theCloneableinterface. | |
| 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 Exceptionand its subclasses are a form ofThrowablethat 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 Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis 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 Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.security.acl | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.security.cert | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.security.spec | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.sql | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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 Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.text | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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 Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Number The abstract class Numberis the superclass of classesBigDecimal,BigInteger,Byte,Double,Float,Integer,Long, andShort. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| StringBuffer A thread-safe, mutable sequence of characters. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.util | |
|---|---|
| Appendable An object to which char sequences and values can be appended. | |
| Class Instances of the class Classrepresent 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 Cloneableinterface to 
 indicate to theObject.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 clonemethod in classObjecthas been called to clone an object, but that 
 the object's class does not implement theCloneableinterface. | |
| 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. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat 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. | |
| Iterable Implementing this interface allows an object to be the target of the "foreach" statement. | |
| Object Class Objectis the root of the class hierarchy. | |
| Readable A Readable is a source of characters. | |
| Runnable The Runnableinterface should be implemented by any
 class whose instances are intended to be executed by a thread. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.util.concurrent | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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 Exceptionand its subclasses are a form ofThrowablethat 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 paused for a long time and another thread interrupts it using the interruptmethod in classThread. | |
| Iterable Implementing this interface allows an object to be the target of the "foreach" statement. | |
| Object Class Objectis the root of the class hierarchy. | |
| Runnable The Runnableinterface should be implemented by any
 class whose instances are intended to be executed by a thread. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Thread A thread is a thread of execution in a program. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.util.concurrent.atomic | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Number The abstract class Numberis the superclass of classesBigDecimal,BigInteger,Byte,Double,Float,Integer,Long, andShort. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by java.util.concurrent.locks | |
|---|---|
| InterruptedException Thrown when a thread is waiting, sleeping, or otherwise paused for a long time and another thread interrupts it using the interruptmethod in classThread. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Thread A thread is a thread of execution in a program. | |
| Classes in java.lang used by java.util.jar | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.util.logging | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat 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 Objectis the root of the class hierarchy. | |
| SecurityException Thrown by the security manager to indicate a security violation. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.util.prefs | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.util.regex | |
|---|---|
| CharSequence A CharSequence is a readable sequence of charvalues. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat 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 Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| StringBuffer A thread-safe, mutable sequence of characters. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by java.util.zip | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.accessibility | |
|---|---|
| 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 Numberis the superclass of classesBigDecimal,BigInteger,Byte,Double,Float,Integer,Long, andShort. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.activity | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.crypto | |
|---|---|
| Class Instances of the class Classrepresent 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 forNamemethod in classClass. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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 clonemethod in classObjecthas been called to clone an object, but that 
 the object's class does not implement theCloneableinterface. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat 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 Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.crypto.spec | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.imageio | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass 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 | |
|---|---|
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.imageio.metadata | |
|---|---|
| Class Instances of the class Classrepresent 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 Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.imageio.plugins.bmp | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| Classes in java.lang used by javax.imageio.plugins.jpeg | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.imageio.spi | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| ClassLoader A class loader is an object that is responsible for loading classes. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.imageio.stream | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.management | |
|---|---|
| Boolean The Boolean class wraps a value of the primitive type booleanin an object. | |
| Class Instances of the class Classrepresent 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 forNamemethod in classClass. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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. | |
| Error An Erroris a subclass ofThrowablethat indicates serious problems that a reasonable application 
 should not try to catch. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat 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 Integerclass wraps a value of the primitive typeintin 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 nullin a 
 case where an object is required. | |
| Number The abstract class Numberis the superclass of classesBigDecimal,BigInteger,Byte,Double,Float,Integer,Long, andShort. | |
| Object Class Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.management.loading | |
|---|---|
| Boolean The Boolean class wraps a value of the primitive type booleanin an object. | |
| Class Instances of the class Classrepresent 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 forNamemethod in classClass. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| UnsupportedOperationException Thrown to indicate that the requested operation is not supported. | |
| Classes in java.lang used by javax.management.modelmbean | |
|---|---|
| Boolean The Boolean class wraps a value of the primitive type booleanin an object. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat 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 Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.management.monitor | |
|---|---|
| Boolean The Boolean class wraps a value of the primitive type booleanin 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 Exceptionand its subclasses are a form ofThrowablethat 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 Numberis the superclass of classesBigDecimal,BigInteger,Byte,Double,Float,Integer,Long, andShort. | |
| Object Class Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.management.openmbean | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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 Exceptionand its subclasses are a form ofThrowablethat 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 Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.management.relation | |
|---|---|
| Boolean The Boolean class wraps a value of the primitive type booleanin an object. | |
| ClassNotFoundException Thrown when an application tries to load in a class through its string name using: The forNamemethod in classClass. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat 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 Integerclass wraps a value of the primitive typeintin 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 Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.management.remote | |
|---|---|
| Boolean The Boolean class wraps a value of the primitive type booleanin an object. | |
| Error An Erroris a subclass ofThrowablethat indicates serious problems that a reasonable application 
 should not try to catch. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Integer The Integerclass wraps a value of the primitive typeintin an object. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.management.remote.rmi | |
|---|---|
| ClassLoader A class loader is an object that is responsible for loading classes. | |
| Integer The Integerclass wraps a value of the primitive typeintin an object. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.management.timer | |
|---|---|
| Boolean The Boolean class wraps a value of the primitive type booleanin 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 Exceptionand its subclasses are a form ofThrowablethat 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 Integerclass wraps a value of the primitive typeintin an object. | |
| Long The Longclass wraps a value of the primitive typelongin an object. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.naming | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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 Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.naming.directory | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.naming.event | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.naming.ldap | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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 Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.naming.spi | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.net | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.net.ssl | |
|---|---|
| Comparable This interface imposes a total ordering on the objects of each class that implements it. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat 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 Objectis the root of the class hierarchy. | |
| Runnable The Runnableinterface should be implemented by any
 class whose instances are intended to be executed by a thread. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.print | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.print.attribute | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.print.attribute.standard | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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 Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.print.event | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.rmi | |
|---|---|
| Class Instances of the class Classrepresent 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 Objectis the root of the class hierarchy. | |
| Classes in java.lang used by javax.rmi.CORBA | |
|---|---|
| Class Instances of the class Classrepresent 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 forNamemethod in classClass. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.rmi.ssl | |
|---|---|
| IllegalArgumentException Thrown to indicate that a method has been passed an illegal or inappropriate argument. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.security.auth | |
|---|---|
| Class Instances of the class Classrepresent 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 Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.security.auth.callback | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.security.auth.kerberos | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.security.auth.login | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.security.auth.spi | |
|---|---|
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.security.auth.x500 | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.security.cert | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.security.sasl | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.sound.midi | |
|---|---|
| ArrayIndexOutOfBoundsException Thrown to indicate that an array has been accessed with an illegal index. | |
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.sound.midi.spi | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| Classes in java.lang used by javax.sound.sampled | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.sound.sampled.spi | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| Classes in java.lang used by javax.sql | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.sql.rowset | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.sql.rowset.serial | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.sql.rowset.spi | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.swing | |
|---|---|
| Boolean The Boolean class wraps a value of the primitive type booleanin an object. | |
| Character The Characterclass wraps a value of the primitive
 typecharin an object. | |
| Class Instances of the class Classrepresent 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 forNamemethod in classClass. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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 clonemethod in classObjecthas been called to clone an object, but that 
 the object's class does not implement theCloneableinterface. | |
| 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 Exceptionand its subclasses are a form ofThrowablethat 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 newInstancemethod in classClass, but the specified class object cannot be 
 instantiated because it is an interface or is an abstract class. | |
| Integer The Integerclass wraps a value of the primitive typeintin an object. | |
| InterruptedException Thrown when a thread is waiting, sleeping, or otherwise paused for a long time and another thread interrupts it using the interruptmethod in classThread. | |
| Number The abstract class Numberis the superclass of classesBigDecimal,BigInteger,Byte,Double,Float,Integer,Long, andShort. | |
| Object Class Objectis the root of the class hierarchy. | |
| Runnable The Runnableinterface should be implemented by any
 class whose instances are intended to be executed by a thread. | |
| SecurityException Thrown by the security manager to indicate a security violation. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.swing.border | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.swing.colorchooser | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.swing.event | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.swing.filechooser | |
|---|---|
| Boolean The Boolean class wraps a value of the primitive type booleanin an object. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.swing.plaf | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.swing.plaf.basic | |
|---|---|
| Boolean The Boolean class wraps a value of the primitive type booleanin an object. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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 Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.swing.plaf.metal | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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 Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.swing.plaf.multi | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.swing.plaf.synth | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| IllegalArgumentException Thrown to indicate that a method has been passed an illegal or inappropriate argument. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.swing.table | |
|---|---|
| Class Instances of the class Classrepresent 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 Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.swing.text | |
|---|---|
| Class Instances of the class Classrepresent 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 forNamemethod in classClass. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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 clonemethod in classObjecthas been called to clone an object, but that 
 the object's class does not implement theCloneableinterface. | |
| 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 Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| Runnable The Runnableinterface should be implemented by any
 class whose instances are intended to be executed by a thread. | |
| String The Stringclass represents character strings. | |
| Thread A thread is a thread of execution in a program. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.swing.text.html | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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 Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.swing.text.html.parser | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| StringBuffer A thread-safe, mutable sequence of characters. | |
| Classes in java.lang used by javax.swing.text.rtf | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.swing.tree | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.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 clonemethod in classObjecthas been called to clone an object, but that 
 the object's class does not implement theCloneableinterface. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.swing.undo | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.transaction | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.transaction.xa | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.xml | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.xml.datatype | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Number The abstract class Numberis the superclass of classesBigDecimal,BigInteger,Byte,Double,Float,Integer,Long, andShort. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.xml.namespace | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.xml.parsers | |
|---|---|
| Error An Erroris a subclass ofThrowablethat indicates serious problems that a reasonable application 
 should not try to catch. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat 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 Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.xml.transform | |
|---|---|
| Error An Erroris a subclass ofThrowablethat indicates serious problems that a reasonable application 
 should not try to catch. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat 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 Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by javax.xml.transform.dom | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.xml.transform.sax | |
|---|---|
| IllegalArgumentException Thrown to indicate that a method has been passed an illegal or inappropriate argument. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.xml.transform.stream | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.xml.validation | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by javax.xml.xpath | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.ietf.jgss | |
|---|---|
| Cloneable A class implements the Cloneableinterface to 
 indicate to theObject.clone()method that it 
 is legal for that method to make a 
 field-for-field copy of instances of that class. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.omg.CORBA | |
|---|---|
| Class Instances of the class Classrepresent 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 Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.omg.CORBA.DynAnyPackage | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.omg.CORBA.ORBPackage | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.omg.CORBA.TypeCodePackage | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.omg.CORBA.portable | |
|---|---|
| Class Instances of the class Classrepresent 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 Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass 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 Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Classes in java.lang used by org.omg.CosNaming | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by org.omg.CosNaming.NamingContextExtPackage | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.omg.CosNaming.NamingContextPackage | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.omg.Dynamic | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| Classes in java.lang used by org.omg.DynamicAny | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by org.omg.DynamicAny.DynAnyFactoryPackage | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by org.omg.DynamicAny.DynAnyPackage | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by org.omg.IOP | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by org.omg.IOP.CodecFactoryPackage | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.omg.IOP.CodecPackage | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.omg.Messaging | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by org.omg.PortableInterceptor | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.omg.PortableInterceptor.ORBInitInfoPackage | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.omg.PortableServer | |
|---|---|
| Class Instances of the class Classrepresent classes and
 interfaces in a running Java application. | |
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.omg.PortableServer.CurrentPackage | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.omg.PortableServer.POAManagerPackage | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.omg.PortableServer.POAPackage | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.omg.PortableServer.ServantLocatorPackage | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| Classes in java.lang used by org.omg.stub.java.rmi | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by org.w3c.dom | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.w3c.dom.bootstrap | |
|---|---|
| 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 forNamemethod in classClass. | |
| 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 newInstancemethod in classClass, but the specified class object cannot be 
 instantiated because it is an interface or is an abstract class. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by org.w3c.dom.events | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.w3c.dom.ls | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| RuntimeException RuntimeExceptionis the superclass of those 
 exceptions that can be thrown during the normal operation of the 
 Java Virtual Machine. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.xml.sax | |
|---|---|
| Exception The class Exceptionand its subclasses are a form ofThrowablethat indicates conditions that a reasonable 
 application might want to catch. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Throwable The Throwableclass is the superclass of all errors and
 exceptions in the Java language. | |
| Classes in java.lang used by org.xml.sax.ext | |
|---|---|
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| Classes in java.lang used by org.xml.sax.helpers | |
|---|---|
| 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 forNamemethod in classClass. | |
| 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 newInstancemethod in classClass, but the specified class object cannot be 
 instantiated because it is an interface or is an abstract class. | |
| NullPointerException Thrown when an application attempts to use nullin a 
 case where an object is required. | |
| Object Class Objectis the root of the class hierarchy. | |
| String The Stringclass represents character strings. | |
| 
 | JavaTM 2 Platform Standard Ed. 5.0 | |||||||||
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Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.