libjcommon-java 1.0.16-3 (amd64 binary) in ubuntu raring

 JCommon is a free general purpose Java class library that is used in
 several projects at The Object Refinery, including JFreeChart and
 JFreeReport.
 .
 The library includes:
  * user interface classes for displaying information about applications
  * custom layout managers
  * a date chooser panel
  * serialization utilities
  * XML parser support classes