Mercurial > hg > openjdk > jdk7 > langtools
view test/tools/javac/diags/examples/UnreachableCatch1.java @ 989:9a847a77205d
7039937: Improved catch analysis fails to handle a common idiom in the libraries
Summary: Disable generation of 'unreachable catch' warnings for catch statements catching Exception/Throwable
Reviewed-by: jjg
author | mcimadamore |
---|---|
date | Fri, 29 Apr 2011 16:05:29 +0100 |
parents | 5b29f2a85085 |
children |
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/* * Copyright (c) 2011, 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. */ // key: compiler.warn.unreachable.catch.1 import java.io.*; class UnreachableCatch1 { void test() { try { if (true) { throw new FileNotFoundException(); } else { throw new EOFException(); } } catch(FileNotFoundException fnf) { } catch(EOFException eof) { } catch(IOException ex) { } //unreachable } }