| Class | Description | 
|---|---|
| ConversionUtil | 
 Utility methods for convertation. 
 | 
| FileDataHandler | 
 Extension of  
DataHandler which allows to delete the underlying file. | 
| FileUtil | 
 Utility methods related to files. 
 | 
| StaticFileTypeMap | |
| StringUtil | 
| Enum | Description | 
|---|---|
| CapsuleVersionEnum | 
 Enumeration which contains all capsule versions that DHX application can read. 
 |