1 /*
   2  * Copyright (c) 2010, 2013, 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  * Test for in
  26  *
  27  * @test
  28  * @run
  29  */
  30 
  31 var a = [10, 20, 30, 40];
  32 var o = {a: 100, b: 200, c: 300};
  33 var j = new java.util.ArrayList();
  34 j.add("apple");
  35 j.add("bear");
  36 j.add("car");
  37 var ja = j.toArray();
  38 var s = "apple,bear,car".split(",");
  39 
  40 for (i in a) print(i, a[i]);
  41 for each (i in a) print(i);
  42 for (i in o) print(i, o[i]);
  43 for each (i in j) print(i);
  44 for (i in ja) print(i, ja[i]);
  45 for each (i in ja) print(i);
  46 for (i in s) print(i, s[i]);
  47 for each (i in s) print(i);
  48 
  49 // 'each' is a contextual keyword. Ok to use as identifier elsewhere..
  50 var each = "This is each";
  51 print(each);