1 /* 2 * Copyright (c) 2017, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 24 /** 25 * JDK-8156743: ES6 for..of should work for Java Maps and Sets 26 * 27 * @test 28 * @run 29 * @option --language=es6 30 */ 31 32 var map = new Map([ 33 [1, 'one'], 34 [2, 'two'], 35 [3, 'three'] 36 ]); 37 38 var set = new Set(['red', 'green', 'blue']); 39 40 var HashMap = Java.type("java.util.HashMap"); 41 var jmap = new HashMap(); 42 jmap.put(1, 'one'); 43 jmap.put(2, 'two'); 44 jmap.put(3, 'three'); 45 46 var HashSet = Java.type("java.util.HashSet"); 47 var jset = new HashSet(); 48 jset.add('red'); 49 jset.add('green'); 50 jset.add('blue'); 51 52 for(var keyvalue of map){ 53 print(keyvalue[0],keyvalue[1]); 54 } 55 56 for(var keyvalue of jmap){ 57 print(keyvalue[0],keyvalue[1]); 58 } 59 60 for(var keyvalue of map){ 61 print(keyvalue); 62 } 63 64 for(var keyvalue of jmap){ 65 print(keyvalue); 66 } 67 68 for(var element of set){ 69 print(element); 70 } 71 72 for(var element of jset){ 73 print(element); 74 } 75