# Hierarchy For Package groovy.contracts

Package Hierarchies:

- All Packages

## Annotation Type Hierarchy

- groovy.contracts.Contracted (implements java.lang.annotation.Annotation)
- groovy.contracts.Ensures (implements java.lang.annotation.Annotation)
- groovy.contracts.Invariant (implements java.lang.annotation.Annotation)
- groovy.contracts.Requires (implements java.lang.annotation.Annotation)