大名鼎鼎的java动态脚本语言。已经通过了sun的认证

				/**				 * @version $Revision: 1.9 $				 */				class Bytecode4Bug extends GroovyTestCase {								    def count = 0				     				    void testInject() {				        def x = [1, 2, 3].inject(0) { c, s -> c += s }				        assert x == 6				    }				     				    void testUsingProperty() {				        count = 0				        getCollection().each { count += it }       				        assert count == 10				    }				    				    void testUsingIncrementingProperty() {				        count = 0				        getCollection().each { count++ }       				        assert count == 4				    }				    				    def getCollection() {				        [1, 2, 3, 4]				    }				}