/*

 * Copyright (c) 2001, 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.

 *

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 */

/*

 * @test

 * @bug 4468840

 * @summary generics problem with casting

 * @author gafter

 *

 * @compile  Casting.java

 */

package Casting;

class Test {}

class List<T> {

    <T> T[] toArray(T[] a) { return null; }

}

public class Casting {

    public static void main(String[] args) {

        List<Test> l1 = null;

        List<Test> l2 = (List<Test>)l1;

    }

}

interface Map<K,V> {

    void put(K k, V v);

    V get(Object o);

}

interface Set<T> {

    <T> T[] toArray(T[] a);

}

class Casting2 {

     public static void main(String[] args){

         Map<Integer,Set<Integer>> map = null;

         if (map.get(new Integer(1)) == map.get(new Integer(2))) ;

     }

}