| Name | Package | Description |
| NotOutlierException | org.jfree.chart.renderer | An exception that is generated by the Outlier , OutlierList
and OutlierListCollection classes. |
| SeriesException | org.jfree.data.general | A general purpose exception class for data series. |
| TimePeriodFormatException | org.jfree.data.time | An exception that indicates an invalid format in a string representing a
time period. |
| UnknownKeyException | org.jfree.data | An exception that indicates an unknown key value. |