org.jfree.report
Interfaces 
DataFlags
DataRow
DataSet
ReportData
ReportDataFactory
Classes 
EmptyReportData
EmptyReportDataFactory
JFreeReport
JFreeReportBoot
JFreeReportCoreModule
JFreeReportInfo
TableReportData
TableReportDataFactory
Exceptions 
DataSourceException
EmptyReportException
ReportConfigurationException
ReportDataFactoryException
ReportException
ReportInterruptedException
ReportProcessingException