| Name | Description | Type | Package | Framework |
| IndyGuardsFiltersAndSignatures | This class contains guards, runtime filters and MethodType signatures used by indy. | Class | org.codehaus.groovy.vmplugin.v7 | Groovy |
| IndyInterface | Bytecode level interface for bootstrap methods used by invokedynamic. | Class | org.codehaus.groovy.vmplugin.v7 | Groovy |
| IndyInterface .CALL_TYPES | Class | org.codehaus.groovy.vmplugin.v7.IndyInterface | Groovy | |
| IndyMath | This class contains math operations used by indy instead of the normal meta method and call site caching system. | Class | org.codehaus.groovy.vmplugin.v7 | Groovy |
| Java7 | Java 7 based functions. | Class | org.codehaus.groovy.vmplugin.v7 | Groovy |
| Selector | Class | org.codehaus.groovy.vmplugin.v7 | Groovy | |
| TypeHelper | This class contains helper methods for converting and comparing types. | Class | org.codehaus.groovy.vmplugin.v7 | Groovy |
| TypeTransformers | This class contains several transformers for used during method invocation. | Class | org.codehaus.groovy.vmplugin.v7 | Groovy |