Uses of Class

Packages that use SuppressWarnings
This package comprises the interfaces and classes used to define the signing mechanism used by the jarsigner tool.
Provides a collection of interfaces and classes that compose the Java Accessibility Utilities.
This is the core package of the Java Debug Interface (JDI), it defines mirrors for values, types, and the target VirtualMachine itself - as well bootstrapping facilities.
Provides implementations of LoginModule.
Provides utilities for operations on abstract syntax trees (AST).
Provides the classes necessary to create an applet and the classes an applet uses to communicate with its applet context.
Contains all of the classes for creating user interfaces and for painting graphics and images.
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.
Provides interfaces and classes for dealing with different types of events fired by AWT components.
Provides the Java 2D classes for defining and performing operations on objects related to two-dimensional geometry.
Provides classes and interfaces for producing rendering-independent images.
Contains classes related to developing beans -- components based on the JavaBeans architecture.
Provides classes and interfaces relating to bean context.
Provides for system input and output through data streams, serialization and the file system.
Provides classes that are fundamental to the design of the Java programming language.
Provides services that allow Java programming language agents to instrument programs running on the JVM.
The java.lang.invoke package provides low-level primitives for interacting with the Java Virtual Machine.
Provides classes and interfaces for obtaining reflective information about classes and objects.
Provides classes for performing arbitrary-precision integer arithmetic (BigInteger) and arbitrary-precision decimal arithmetic (BigDecimal).
Provides the classes for implementing networking applications.
Provides support for RMI Object Activation.
Provides classes and interfaces for supporting the server side of RMI.
Provides the classes and interfaces for the security framework.
Provides interfaces for generating RSA (Rivest, Shamir and Adleman AsymmetricCipher algorithm) keys as defined in the RSA Laboratory Technical Note PKCS#1, and DSA (Digital Signature Algorithm) keys as defined in NIST's FIPS-186.
Provides the API for accessing and processing data stored in a data source (usually a relational database) using the Java programming language.
Provides classes and interfaces for handling text, dates, numbers, and messages in a manner independent of natural languages.
The main API for dates, times, instants, and durations.
Generic API for calendar systems other than the default ISO.
Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.
Utility classes commonly useful in concurrent programming.
A small toolkit of classes that support lock-free thread-safe programming on single variables.
Functional interfaces provide target types for lambda expressions and method references.
Classes to support functional-style operations on streams of elements, such as map-reduce transformations on collections.
Provides the classes and interfaces for cryptographic operations.
Provides interfaces for Diffie-Hellman keys as defined in RSA Laboratories' PKCS #3.
A package of the Java Image I/O API dealing with reading and writing metadata.
Interfaces used to model elements of the Java programming language.
Utilities to assist in the processing of program elements and types.
Provides the core classes for the Java Management Extensions.
Provides the classes which implement advanced dynamic loading.
Provides the definition of the ModelMBean classes.
Provides the open data types and Open MBean descriptor classes.
Provides the definition of the Relation Service.
The RMI connector is a connector for the JMX Remote API that uses RMI to transmit client requests to a remote MBean server.
Provides the classes and interfaces for accessing naming services.
Extends the javax.naming package to provide functionality for accessing directory services.
Provides support for event notification when accessing naming and directory services.
Provides support for LDAPv3 extended operations and controls.
Provides the means for dynamically plugging in support for accessing naming and directory services through the javax.naming and related packages.
Provides classes for the secure socket package.
Provides the principal classes and interfaces for the Java Print Service API.
Provides classes for public key certificates.
Provides interfaces and classes for I/O, sequencing, and synthesis of MIDI (Musical Instrument Digital Interface) data.
Provides interfaces and classes for capture, processing, and playback of sampled audio data.
Standard interfaces and base classes for JDBC RowSet implementations.
Provides utility classes to allow serializable mappings between SQL types and data types in the Java programming language.
Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms.
Provides classes and interface for drawing specialized borders around a Swing component.
Contains classes and interfaces used by the JColorChooser component.
Provides for events fired by Swing components.
Provides one interface and many abstract classes that Swing uses to provide its pluggable look-and-feel capabilities.
Provides user interface objects built according to the Basic look and feel.
Provides user interface objects built according to the Java look and feel (once codenamed Metal), which is the default look and feel.
Provides user interface objects that combine two or more look and feels.
Provides user interface objects built according to the cross-platform Nimbus look and feel.
Synth is a skinnable look and feel in which all painting is delegated.
Provides classes and interfaces for dealing with javax.swing.JTable.
Provides classes and interfaces that deal with editable and noneditable text components.
Provides the class HTMLEditorKit and supporting classes for creating HTML text editors.
Provides the default HTML parser, along with support classes.
Provides a class (RTFEditorKit) for creating Rich-Text-Format text editors.
Provides classes and interfaces for dealing with javax.swing.JTree.
Allows developers to provide support for undo/redo in applications such as text editors.
Provides the classes for processing XML documents with a SAX (Simple API for XML) parser or a DOM (Document Object Model) Document builder.
Contains classes that make it more convenient for language runtimes to implement their own language-specific object models and type conversions by providing basic implementations of some classes as well as various utilities.

Incubating Feature. Will be removed in a future release.
This package provides classes to create events and control Flight Recorder.
This package contains classes for consuming Flight Recorder data.
Provides interfaces for creating tools, such as a Read-Eval-Print Loop (REPL), which interactively evaluate "snippets" of Java programming language code.
Defines the Service Provider Interface for pluggable JShell execution engines.
Provides Java code the ability to access the JavaScript engine and the HTML DOM in the web browser.
Provides helper classes, including support for bootstrapping SAX-based applications.