61 lines
2.1 KiB
Java
61 lines
2.1 KiB
Java
/*
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* Copyright (c) 2018, 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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* @test
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* @bug 4463345
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* @summary Simple test of System.clearProperty
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* @run main/othervm ClearProperty
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*/
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public class ClearProperty {
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public static void main(String [] argv) throws Exception {
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clearTest();
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paramTest();
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}
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static void clearTest() throws Exception {
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System.setProperty("blah", "blech");
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if (!System.getProperty("blah").equals("blech"))
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throw new RuntimeException("Clear test failed 1");
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System.clearProperty("blah");
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if (System.getProperty("blah") != null)
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throw new RuntimeException("Clear test failed 2");
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}
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static void paramTest() throws Exception {
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try {
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System.clearProperty(null);
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throw new RuntimeException("Param test failed");
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} catch (NullPointerException npe) {
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// Correct result
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}
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try {
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System.clearProperty("");
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throw new RuntimeException("Param test failed");
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} catch (IllegalArgumentException iae) {
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// Correct result
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}
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}
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}
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