Uses of Class

Packages that use Character
Contains all of the classes for creating user interfaces and for painting graphics and images.
Provides classes that are fundamental to the design of 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.
Provides the open data types and Open MBean descriptor classes.
Provides a set of "lightweight" (all-Java language) components that, to the maximum degree possible, work the same on all platforms.