langtools/test/tools/javac/InterfaceObjectInheritance.java

/*
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 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 *
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 * 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).
 *
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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 4526026
 * @summary javac allows access to interface members inherited protected from Object
 * @author gafter
 *
 * @compile/fail InterfaceObjectInheritance.java
 */

interface InterfaceObjectInheritance {
    class Inner {
        static void bar(InterfaceObjectInheritance i) {
            try {
                // An inner class has access to any protected members, but
                // according to JLS 9.2, an interface has no protected members,
                // so this reference to finalize should not compile.
                i.finalize();
            } catch (Throwable t) {
            }
        }
    }
}