T7160084a.java

/*
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 * 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     7160084
 * @summary javac fails to compile an apparently valid class/interface combination
 */
public class T7160084a {

    static int assertionCount = 0;

    static void assertTrue(boolean cond) {
        assertionCount++;
        if (!cond) {
            throw new AssertionError();
        }
    }

    interface Intf {
       enum MyEnumA {
          AA(""),
          UNUSED("");

          private MyEnumA(String s) { }
       }
    }

    enum MyEnumA implements Intf {
        AA("");

        private MyEnumA(String s) { }
    }

    public static void main(String... args) {
        assertTrue(MyEnumA.values().length == 1);
        assertTrue(Intf.MyEnumA.values().length == 2);
        assertTrue(assertionCount == 2);
    }
}