# Package org.codehaus.groovy.vmplugin.v7

- Class Summary
  Class | Description
  --- | ---
  IndyGuardsFiltersAndSignatures | This class contains guards, runtime filters and MethodType signatures used by indy.
  IndyInterface | Bytecode level interface for bootstrap methods used by invokedynamic.
  IndyMath | This class contains math operations used by indy instead of the normal meta method and call site caching system.
  Java7 | Java 7 based functions.
  Selector |
  TypeHelper | This class contains helper methods for converting and comparing types.
  TypeTransformers | This class contains several transformers for used during method invocation.

- Enum Summary
  Enum | Description
  --- | ---
  IndyInterface.CALL_TYPES | Enum for easy differentiation between call types