author | mcimadamore |
Mon, 03 May 2010 17:12:59 -0700 | |
changeset 5492 | 515e4b33b335 |
child 5520 | 86e4b9a9da40 |
permissions | -rw-r--r-- |
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/* |
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* Copyright 2010 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
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* CA 95054 USA or visit www.sun.com if you need additional information or |
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* have any questions. |
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*/ |
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|
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/* |
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* @test |
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* @bug 6943289 |
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* @summary Project Coin: Improved Exception Handling for Java (aka 'multicatch') |
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* |
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*/ |
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|
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public class Pos02 { |
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static class A extends Exception {} |
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static class B extends Exception {} |
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static class C extends Exception {} |
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static class C1 extends C {} |
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static class C2 extends C {} |
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enum ExceptionKind { |
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A, |
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B, |
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C1, |
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C2 |
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} |
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static int caughtExceptions = 0; |
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static int caughtRethrownExceptions = 0; |
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|
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static void test(ExceptionKind ekind) throws A, C1 { |
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try { |
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switch (ekind) { |
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case A : throw new A(); |
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case B : throw new B(); |
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case C1: throw new C1(); |
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case C2 : throw new C2(); |
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} |
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} |
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catch (final C2 | B ex) { |
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caughtExceptions++; |
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} |
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catch (final C | A ex) { |
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caughtExceptions++; |
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throw ex; |
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} |
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} |
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|
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public static void main(String[] args) { |
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for (ExceptionKind ekind : ExceptionKind.values()) { |
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try { |
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test(ekind); |
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} |
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catch (final C1 | A ex) { |
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caughtRethrownExceptions++; |
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} |
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} |
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if (caughtExceptions != 4 && caughtRethrownExceptions == 2) { |
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throw new AssertionError("Exception handler called " + caughtExceptions + "times" + |
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" rethrown handler called " + caughtRethrownExceptions + "times"); |
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} |
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} |
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} |