| Interface | Description | 
|---|---|
| BasicService | |
| ClipboardService | |
| DownloadService | |
| DownloadService2 | |
| DownloadServiceListener | |
| ExtendedService | This interface provides a way for the JNLP application to open specific files
 in the client's system. | 
| ExtensionInstallerService | |
| FileContents | |
| FileOpenService | |
| FileSaveService | |
| IntegrationService | |
| JNLPRandomAccessFile | |
| PersistenceService | |
| PrintService | |
| ServiceManagerStub | |
| SingleInstanceListener | This interface specifies a listener which is notified whenever a new instance
 of the web start application is launched. | 
| SingleInstanceService | The SingleInstanceService provides a way to ensure that only one instance of
 the application is ever running - singleton behavior at the application
 level. | 
| Class | Description | 
|---|---|
| DownloadService2.ResourceSpec | |
| ServiceManager | 
| Exception | Description | 
|---|---|
| UnavailableServiceException |