大名鼎鼎的java动态脚本语言。已经通过了sun的认证

				/**				 * @version $Revision: 1.7 $				 */				class BytecodeBug extends GroovyTestCase {				     				    void testTedsBytecodeBug() {				        //def a = ['tom','dick','harry']				        def a = [1, 2, 3, 4]				        doTest(a)				    }				    				    void doTest(args) {				        def m = [:]				        def i = 1				        args.each { 				            talk(it)				            m.put(it, i++)				        }				        assert i == 5				        m.each {				            println(it)				        }				    }				    				    def talk(a) {				        println("hello "+a)				    }				}