| ExtendedCopyOption | Defines extended copy options supported on some platforms by Sun's provider implementation. | code | html |
| ExtendedOpenOption | Defines extended open options supported on some platforms by Sun's provider implementation. | code | html |
| ExtendedWatchEventModifier | Defines extended watch event modifiers supported on some platforms by Sun's provider implementation. | code | html |
| SensitivityWatchEventModifier | Defines the sensitivity levels when registering objects with a watch service implementation that polls the file system. | code | html |