8030781: System.setProperties(null) drops all system properties (RELEASE not set)
Reviewed-by: alanb
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jdk/test/java/lang/System/SetPropertiesNull.java
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44
jdk/test/java/lang/System/SetPropertiesNull.java
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/*
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* Copyright (c) 2014, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* This class tests to see if the system property java.version is properly
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* reinitialized after setting System.setProperties(null).
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*
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* @test
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* @bug 8030781
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* @summary Test for System.setProperties(null).
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*/
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public class SetPropertiesNull {
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public static void main(String args[]) {
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final String version = System.getProperty("java.version");
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System.setProperties(null);
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final String newVersion = System.getProperty("java.version");
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if (!version.equals(newVersion)) {
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throw new RuntimeException("java.version differs: '" + version + "' '"
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+ newVersion + "'");
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}
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}
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}
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