Open source projects used by XPlanner...

• Hibernate
• CeWolf / JFreeChart
• JUnit
• EasyMock
• Log4J
• Struts / Tiles
• MySQL (or PostgreSQL, HSQL)
• iText
• Jakarta Commons
• Jakarta Oro
• JasperReports
• jWebUnit
• MPXJ
• Quartz
• ServletUnit
• Apache Axis