大名鼎鼎的java动态脚本语言。已经通过了sun的认证

				package groovy.mock.example								class CheeseSlicer {								    void slice(String name) {				        throw new RuntimeException('whatever nasty behavior that needs to be mocked...')				    }								    void coffeeBreak(String name) {				        // dum didum didum *slurp*, *spill*				    }								}