| Class | Description | 
|---|---|
| EmptyProcessor | Empty simple processor. | 
| SignaturePrinter | Outputs the method signatures of a class with fully annotated types. | 
| TreeDebug | A utility class for displaying the structure of the AST of a program. | 
| TreeDebug.Visitor | |
| TreePrinter | A utility class for pretty-printing the AST of a program. | 
| TypeOutputtingChecker | A testing class that can be used to test  TypeElement. | 
| TypeOutputtingChecker.Visitor | Prints the types of the class and all of its enclosing fields, methods, and inner classes |