| Class | Description | 
|---|---|
| DetachedVarSymbol | A DetachedVarSymbol represents a variable that is not part of any AST Tree. | 
| TreeBuilder | The TreeBuilder permits the creation of new AST Trees using the non-public Java compiler API
 TreeMaker. | 
| TreeParser | A Utility class for parsing Java expression snippets, and converting them to proper Javac AST
 nodes. |