Mercurial > jdk8-mips64-public > langtools / file diff

     1.1 --- /dev/null	Thu Jan 01 00:00:00 1970 +0000
     1.2 +++ b/test/tools/javac/TryWithResources/TwrMultiCatch.java	Fri Jul 16 19:35:24 2010 -0700
     1.3 @@ -0,0 +1,81 @@
     1.4 +/*
     1.5 + * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
     1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
     1.7 + *
     1.8 + * This code is free software; you can redistribute it and/or modify it
     1.9 + * under the terms of the GNU General Public License version 2 only, as
    1.10 + * published by the Free Software Foundation.
    1.11 + *
    1.12 + * This code is distributed in the hope that it will be useful, but WITHOUT
    1.13 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
    1.14 + * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
    1.15 + * version 2 for more details (a copy is included in the LICENSE file that
    1.16 + * accompanied this code).
    1.17 + *
    1.18 + * You should have received a copy of the GNU General Public License version
    1.19 + * 2 along with this work; if not, write to the Free Software Foundation,
    1.20 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
    1.21 + *
    1.22 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
    1.23 + * or visit www.oracle.com if you need additional information or have any
    1.24 + * questions.
    1.25 + */
    1.26 +
    1.27 +/*
    1.28 + * @test
    1.29 + * @bug 6911256 6964740
    1.30 + * @author Joseph D. Darcy
    1.31 + * @summary Test that TWR and multi-catch play well together
    1.32 + * @compile TwrMultiCatch.java
    1.33 + * @run main TwrMultiCatch
    1.34 + */
    1.35 +
    1.36 +import java.io.IOException;
    1.37 +public class TwrMultiCatch implements AutoCloseable {
    1.38 +    private final Class<? extends Exception> exceptionClass;
    1.39 +
    1.40 +    private TwrMultiCatch(Class<? extends Exception> exceptionClass) {
    1.41 +        this.exceptionClass = exceptionClass;
    1.42 +    }
    1.43 +
    1.44 +    public static void main(String... args) {
    1.45 +        test(new TwrMultiCatch(CustomCloseException1.class),
    1.46 +             CustomCloseException1.class);
    1.47 +
    1.48 +        test(new TwrMultiCatch(CustomCloseException2.class),
    1.49 +             CustomCloseException2.class);
    1.50 +    }
    1.51 +
    1.52 +    private static void test(TwrMultiCatch twrMultiCatch,
    1.53 +                     Class<? extends Exception> expected) {
    1.54 +        try(twrMultiCatch) {
    1.55 +            System.out.println(twrMultiCatch.toString());
    1.56 +        } catch (final CustomCloseException1 |
    1.57 +                 CustomCloseException2 exception) {
    1.58 +            if (!exception.getClass().equals(expected) ) {
    1.59 +                throw new RuntimeException("Unexpected catch!");
    1.60 +            }
    1.61 +        }
    1.62 +    }
    1.63 +
    1.64 +    public void close() throws CustomCloseException1, CustomCloseException2 {
    1.65 +        Throwable t;
    1.66 +        try {
    1.67 +             t = exceptionClass.newInstance();
    1.68 +        } catch(ReflectiveOperationException rfe) {
    1.69 +            throw new RuntimeException(rfe);
    1.70 +        }
    1.71 +
    1.72 +        try {
    1.73 +            throw t;
    1.74 +        } catch (final CustomCloseException1 |
    1.75 +                 CustomCloseException2 exception) {
    1.76 +            throw exception;
    1.77 +        } catch (Throwable throwable) {
    1.78 +            throw new RuntimeException(throwable);
    1.79 +        }
    1.80 +    }
    1.81 +}
    1.82 +
    1.83 +class CustomCloseException1 extends Exception {}
    1.84 +class CustomCloseException2 extends Exception {}