Uses of Class

Packages that use Writer
Provides for system input and output through data streams, serialization and the file system.
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.
Provides the API for accessing and processing data stored in a data source (usually a relational database) using the Java programming language.
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.
Utilities to assist in the processing of program elements and types.
The scripting API consists of interfaces and classes that define Java Scripting Engines and provides a framework for their use in Java applications.
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.
The standard classes and interfaces that a third party vendor has to use in its implementation of a synchronization provider.
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 a class (RTFEditorKit) for creating Rich-Text-Format text editors.
Provides interfaces for tools which can be invoked from a program, for example, compilers.
Defines interfaces and classes for the Streaming API for XML (StAX).
Defines event interfaces for the Streaming API for XML (StAX).
Provides stream and URI specific transformation classes.
Provides interfaces for DOM Level 3 Load and Save.