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Java example source code file (SetDefaultSecurityTest.java)
The SetDefaultSecurityTest.java Java example source code/* * Copyright (c) 2013, 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. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ /* * @test * @bug 8001029 * @summary Make sure that TimeZone.setDefault throws a SecurityException if the * security manager doesn't permit. * @run main/othervm SetDefaultSecurityTest */ import java.util.SimpleTimeZone; import java.util.TimeZone; public class SetDefaultSecurityTest { static final TimeZone NOWHERE = new SimpleTimeZone(Integer.MAX_VALUE, "Nowhere"); public static void main(String[] args) { TimeZone defaultZone = TimeZone.getDefault(); // Make sure that TimeZone.setDefault works for trusted code TimeZone.setDefault(NOWHERE); if (!NOWHERE.equals(TimeZone.getDefault())) { new RuntimeException("TimeZone.setDefault doesn't work for trusted code."); } // Restore defaultZone TimeZone.setDefault(defaultZone); if (!defaultZone.equals(TimeZone.getDefault())) { new RuntimeException("TimeZone.setDefault doesn't restore defaultZone."); } // Install a SecurityManager. System.setSecurityManager(new SecurityManager()); try { TimeZone.setDefault(NOWHERE); throw new RuntimeException("TimeZone.setDefault doesn't throw a SecurityException."); } catch (SecurityException se) { // OK } TimeZone tz = TimeZone.getDefault(); if (!defaultZone.equals(tz)) { throw new RuntimeException("Default TimeZone changed: " + tz); } } } Other Java examples (source code examples)Here is a short list of links related to this Java SetDefaultSecurityTest.java source code file: |
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