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

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

SPECIAL NOTICE: BOTH JFREECHART AND PENTAHO REPORTING ARE MOVING TOWARDS ELIMINATING THEIR DEPENDENCY ON JCOMMON. AFTER THIS HAPPENS, JCOMMON WILL MOST LIKELY BE "RETIRED".