| Modifier and Type | Class and Description |
|---|---|
| public class | EmptyFileException
Exception thrown if an Empty (zero byte) file is supplied |
| public class | |
| public abstract class | OldFileFormatException
Base class of all the exceptions that POI throws in the event that it's given a file that's older than currently supported. |
| public abstract class | POIDocument
This holds the common functionality for all POI Document classes. |
| public abstract class | POIReadOnlyDocument
This holds the common functionality for all read-only POI Document classes, i.e. ones which don't support writing. |
| public abstract class | UnsupportedFileFormatException
Base class of all the exceptions that POI throws in the event that it's given a file that isn't supported |
| public class | Version
Administrative class to keep track of the version number of the POI release. |