| Package | Description | 
|---|---|
| javax.jnlp | |
| net.sourceforge.jnlp.cache | This package contains the JNLP cache. | 
| net.sourceforge.jnlp.services | This package contains the classes that implement the standard services 
 defined by the JNLP specification. | 
| Class and Description | 
|---|
| DownloadService2.ResourceSpec | 
| DownloadServiceListener | 
| FileContents | 
| JNLPRandomAccessFile | 
| ServiceManagerStub | 
| SingleInstanceListener This interface specifies a listener which is notified whenever a new instance
 of the web start application is launched. | 
| UnavailableServiceException | 
| Class and Description | 
|---|
| DownloadServiceListener | 
| Class and Description | 
|---|
| BasicService | 
| ClipboardService | 
| DownloadService | 
| ExtendedService This interface provides a way for the JNLP application to open specific files
 in the client's system. | 
| ExtensionInstallerService | 
| FileContents | 
| FileOpenService | 
| FileSaveService | 
| 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. | 
| UnavailableServiceException |