nashorn/test/script/basic/JDK-8037562.js

/*
 * Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
 * This code is free software; you can redistribute it and/or modify it
 * under the terms of the GNU General Public License version 2 only, as
 * published by the Free Software Foundation.
 *
 * This code is distributed in the hope that it will be useful, but WITHOUT
 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
 * version 2 for more details (a copy is included in the LICENSE file that
 * accompanied this code).
 *
 * You should have received a copy of the GNU General Public License version
 * 2 along with this work; if not, write to the Free Software Foundation,
 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
 *
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 * questions.
 */


/**
 * JDK-8037562: Nashorn: JSON.parse comes up with nonexistent entries if there are gaps between the keys
 *
 * @test
 * @run
 */

var strs = [
    '{ "0":0, "2":2       }',
    '{ "0":"", "2":""     }',
    '{ "0":0,  "5":"hello" }',
    '{ "0":"", "15":3234   }',
]

for (var i in strs) {
    print(JSON.stringify(JSON.parse(strs[i])));
}