大名鼎鼎的java动态脚本语言。已经通过了sun的认证

				class MapFromList {				    void talk(a) {				        println("hello "+a)				    }								    void doit(args) {				        def i = 1				        def l = [:]				        args.each { 					    talk(it)					    l.put(it,i++)					    }				        l.each {				           println(it)				        }				    }								    static void main(args) {				        def a = ['tom','dick','harry']				        def t = new MapFromList()				        t.doit(a)				    }				}