JCommon is a free general purpose library for Java that is shared by several other projects, including JFreeChart and JFreeReport.

See:
          Description

Packages
com.keypoint PNG Encoder.
org.jfree The root package for the JCommon class library.
org.jfree.date Date classes.
org.jfree.io Input/output related classes.
org.jfree.layout Custom layout managers.
org.jfree.resources General localised resources for the JCommon class library.
org.jfree.threads Additional support for multi-threaded programs.
org.jfree.ui Utility classes for creating user interfaces.
org.jfree.ui.about Classes for providing information about an application.
org.jfree.ui.about.resources Resource bundles for items that require localisation.
org.jfree.util General utility classes.
org.jfree.xml XML parser.
org.jfree.xml.factory.objects Object descriptions for the parser.

 

JCommon is a free general purpose library for Java that is shared by several other projects, including JFreeChart and JFreeReport.

Please visit http://www.jfree.org/jcommon/index.html for the latest information about JCommon.