| AWTPermissionCollection | code | html | |
| ChoiceStyle | ChoiceStyle. | code | html |
| MouseEventPreprocessor | MouseEventPreprocessor | code | html |
| Scrollable | An internal AWT interface similar to javax.swing.Scrollable. | code | html |
| ButtonStateController | ButtonStateController. | code | html |
| ComponentInternals | The accessor to AWT private API | code | html |
| RelativeTimer | Relative timer class. | code | html |
| ScrollbarStateController | ScrollbarStateController. | code | html |
| ByteVector | Analog of StringBuffer but works with bytes. | code | html |
| ClipRegion | code | html | |
| ContextStorage | code | html | |
| ContextStorage.ContextLock | code | html | |
| ContextThreadGroup | code | html | |
| FieldsAccessor | This class allows modifying class fields, including 'final' ones. | code | html |
| ListenerList | List of AWT listeners. | code | html |
| PeriodicTimer | Periodic relative timer class. | code | html |
| ReadOnlyIterator | ReadOnlyIterator | code | html |
| RelativeTimer.DeltaList | code | html | |
| RelativeTimer.DeltaList.DeltaThread | code | html | |
| RelativeTimer.DeltaListEntry | code | html | |
| ScrollStateController | Implements scrolling behavior for any container which has up to 1 child and up to 2 scrollbars[and implements Scrollable interface], for example ScrollPane. | code | html |
| ScrollbarStateController.BlockScrollTask | Timer task which scrolls by block on every tick. | code | html |
| ScrollbarStateController.ScrollTask | Timer task which scrolls by unit on every tick. | code | html |
| ScrollbarStateController.SimpleButton | Scrollbar Arrow button behavior: handles mouse events | code | html |
| ScrollbarStateController.Slider | Scrollbar Thumb[scroll box] behavior: handles mouse drags | code | html |
| SingleShotTimer | Single-shot relative timer class. | code | html |
| Theme | Standard appearance of standard components | code | html |
| Utils | code | html |