| Class | Description | 
|---|---|
| ColorUtils | 
 Static utility methods for  
Colors | 
| EdgeIterator | 
 A iterator-type class for iterating over  
Shape edges. | 
| OsDetector | 
 Determines the current operating system 
 | 
| Ref<T> | 
 Stores a reference to an object instance 
 | 
| UriFileHandle | 
 Wraps Gdx.files with a URI scheme 
 | 
| Enum | Description | 
|---|---|
| Os | 
 An enum for Operating Systems 
 |