/*
 * Copyright (c) 2010, 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.
 */

/*
 * @test
 * @bug 6943289 7020044
 *
 * @summary Project Coin: Improved Exception Handling for Java (aka 'multicatch')
 * @author mcimadamore
 * @compile Pos09.java
 *
 */

class Pos09 {

    static class Foo<X> {
       Foo(X x) {}
    }

    static interface Base<X> {}
    static class A extends Exception implements Base<String> {}
    static class B extends Exception implements Base<Integer> {}

    void m() {
        try {
            if (true) {
                throw new A();
            }
            else {
                throw new B();
            }
        } catch (A | B ex) {
            Foo<?> f = new Foo<>(ex);
        }
    }
}
