author | akulyakh |
Thu, 21 May 2015 11:41:04 -0700 | |
changeset 30730 | d3ce7619db2c |
parent 27850 | d27ca106daa4 |
child 36526 | 3b41f1c69604 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2013, 2015, 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 6181889 |
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* @summary Empty try/finally results in bytecodes being generated |
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* @modules jdk.compiler |
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*/ |
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import java.io.PrintWriter; |
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import java.io.StringWriter; |
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import java.nio.file.Paths; |
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public class EmptyFinallyTest { |
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private static final String assertionErrorMsg = |
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"No \"Exception table\" should be generated in this case"; |
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public static void main(String[] args) { |
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new EmptyFinallyTest().run(); |
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} |
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void run() { |
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check("-c", Paths.get(System.getProperty("test.classes"), |
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"EmptyFinally.class").toString()); |
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} |
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void check(String... params) { |
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StringWriter s; |
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String out; |
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try (PrintWriter pw = new PrintWriter(s = new StringWriter())) { |
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com.sun.tools.javap.Main.run(params, pw); |
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out = s.toString(); |
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} |
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if (out.contains("Exception table")) { |
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throw new AssertionError(assertionErrorMsg); |
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} |
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} |
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} |
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class EmptyFinally { |
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void m() { |
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try { |
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System.out.println("EMPTY TRY!"); |
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} finally {} |
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} |
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} |