/*
 * Copyright 2008-2009 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

/*
 * @test
 * @bug 6558559
 * @summary Extra "unchecked" diagnostic
 * @author Maurizio Cimadamore
 *
 * @compile T6558559b.java -Xlint:unchecked -Werror
 */

import java.util.*;

class T6558559b {
    void test(List rawList, List<?> unboundList) {
        Throwable t0 = (Throwable) Collections.emptyList();
        Throwable t1 = (Throwable) rawList;
        Throwable t2 = (Throwable) unboundList;
        Object o = unboundList;
        Throwable t3 = (Throwable) o;
    }
}