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);