| Name | Type | Package | Detail |
| AbstractMethodInvocation | Abstract Class | internal.plastic | Detail |
| FailureMethodInvocationResult | Class | internal.plastic | Detail |
| MethodInvocationFailResult | Class | internal.services | Detail |
| MethodInvocationSuccessfulResult | Class | internal.services | Detail |
| SuccessMethodInvocationResult | Class | internal.plastic | Detail |
