Mercurial > jdk8-mips64-public > langtools / file comparison
comparison: test/tools/javac/TryWithResources/ExplicitFinal.java
test/tools/javac/TryWithResources/ExplicitFinal.java
- changeset 840
- 7f8794f9cc14
- parent 0
- 959103a6100f
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| 839:a8437c34fdc7 | 840:7f8794f9cc14 |
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| 1 /* | |
| 2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. | |
| 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
| 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 20 * or visit www.oracle.com if you need additional information or have any | |
| 21 * questions. | |
| 22 */ | |
| 23 | |
| 24 /* | |
| 25 * @test | |
| 26 * @bug 7013420 | |
| 27 * @author Joseph D. Darcy | |
| 28 * @summary Test that resource variables are accepted as explicitly final. | |
| 29 */ | |
| 30 | |
| 31 import java.io.IOException; | |
| 32 | |
| 33 public class ExplicitFinal implements AutoCloseable { | |
| 34 public static void main(String... args) { | |
| 35 try(final ExplicitFinal r2 = new ExplicitFinal()) { | |
| 36 r2.toString(); | |
| 37 } catch (IOException ioe) { | |
| 38 throw new AssertionError("Shouldn't reach here", ioe); | |
| 39 } | |
| 40 | |
| 41 try(final @SuppressWarnings("unchecked") ExplicitFinal r3 = new ExplicitFinal()) { | |
| 42 r3.toString(); | |
| 43 } catch (IOException ioe) { | |
| 44 throw new AssertionError("Shouldn't reach here", ioe); | |
| 45 } | |
| 46 | |
| 47 try(@SuppressWarnings("unchecked") ExplicitFinal r4 = new ExplicitFinal()) { | |
| 48 r4.toString(); | |
| 49 } catch (IOException ioe) { | |
| 50 throw new AssertionError("Shouldn't reach here", ioe); | |
| 51 } | |
| 52 } | |
| 53 public void close() throws IOException { | |
| 54 System.out.println("Calling close on " + this); | |
| 55 } | |
| 56 } |
