| Class | Description |
|---|---|
| ClassNodeUtils | |
| ClosureUtils | Handy methods when working with the Closure expressions. |
| GeneralUtils | Handy methods when working with the Groovy AST |
| GenericsUtils | Utility methods to deal with generic types. |
| ParameterUtils | |
| WideningCategories | This class provides helper methods to determine the type from a widening operation for example for a plus operation. |
| WideningCategories.LowestUpperBoundClassNode | This ClassNode specialization is used when the lowest upper bound of two types cannot be represented by an existing type. |