Uses of Class
java.io.PrintStream

Packages that use PrintStream
Package Description
java.awt
Contains all of the classes for creating user interfaces and for painting graphics and images.
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.rmi.server
Provides classes and interfaces for supporting the server side of RMI.
java.sql
Provides the API for accessing and processing data stored in a data source (usually a relational database) using the Java programming language.
java.util
Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.
java.util.spi
Service provider classes for the classes in the java.util package.
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.text
Provides classes and interfaces that deal with editable and noneditable text components.
javax.xml.crypto
Common classes for XML cryptography.
javax.xml.crypto.dsig
Classes for generating and validating XML digital signatures.
javax.xml.transform
Defines the generic APIs for processing transformation instructions, and performing a transformation from source to result.
javax.xml.xpath
Provides an object-model neutral API for the evaluation of XPath expressions and access to the evaluation environment.