/*

 * Copyright 2002-2003 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,

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 */

/*

 * @test

 * @ bug

 * @summary Regression test from odersky

 * @author odersky

 *

 * @compile -source 1.5 BadTest2.java

 */

// this used to be a negative regression test, but when we

// added variance it started passing, undoubtedly due to

// bug fixes.  The code looks OK.

class BadTest2 {

    interface I {}

    interface J {}

    static class C implements I, J {}

    static class D implements I, J {}

    static class Main {

        static C c = new C();

        static D d = new D();

        static <A> boolean equals(A x, A y) { return x.equals(y); }

        public static void main(String[] args) {

            equals(c, d); // infer A=I&J

        }

    }

}