| /* |
| * Copyright (c) 2010, 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 6970833 |
| * @author Maurizio Cimadamore |
| * @summary Try-with-resource implementation throws an NPE during Flow analysis |
| * @compile/fail/ref=ResourceInterface.out -XDrawDiagnostics ResourceInterface.java |
| */ |
| |
| class ResourceInterface { |
| public void test1() { |
| try(Resource1 r1 = null) { } |
| } |
| |
| public void test2() { |
| try(Resource2 r2 = null) { } |
| } |
| |
| static class E1 extends Exception {} |
| |
| static class E2 extends Exception {} |
| |
| |
| interface C1 extends AutoCloseable { |
| void close() throws E1; |
| } |
| |
| interface C2 extends AutoCloseable { |
| void close() throws E2; |
| } |
| |
| interface C3 extends AutoCloseable { |
| void close() throws E2, E1; |
| } |
| |
| static interface Resource1 extends C1, C2 {} |
| |
| static interface Resource2 extends C1, C3 {} |
| } |