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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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 * 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).
 *
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 * 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 8191802 8191893
 * @summary Upward projection result is A<? extends Number> instead of A<? super Integer>
 * @compile T8191893.java
 */

class T8191893 {

    static class A<E> { }

    <T> A<? super T> m(T t) {
        return null;
    }

    <U> A<? super A<? super U>> m2(A<? super U> u) {
        return null;
    }

    void test() {
        var varValue = m2(m(10));
        A<? super A<Object>> expectedTypeValue = varValue;
    }
}