Java based products

Oopensource Java Based products:

free IDE (Eclipse)
free chart library (JFreeChart)
free report library (JFreeReport, JasperReports)
free Diagramming library (JGraph)
free embedded database (HSqlDB, we will switch to the soon to be released Derby)
Search components (Lucene, JClassifier)
Data mining libraries (To numerous to name)
AI library (joone)
JGoodies looks and forms for UI.