test/hotspot/jtreg/runtime/Nestmates/membership/PackagedNestHost.java

/*
 * Copyright (c) 2017, 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.
 *
 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */

package P1;

/*
 * This is used to produce a jcod file in which we modify the
 * NestMembers attribute to claim that P2.PackagedNestHost.Member
 * is a member of our nest.
 */
public class PackagedNestHost {
    public static class Member {
        // jcod file will change these to private
        public Member() {}
        public static int f;
        public static void m() {
            System.out.println("You should never see this!");
        }
    }

    // Entry points for main test.
    // These should fail at runtime as members will now be private
    // and the nestmate access check should fail due to being in a
    // different package.

    public static void doInvoke() {
        P2.PackagedNestHost2.Member.m();
    }

    public static void doConstruct() {
        Object o = new P2.PackagedNestHost2.Member();
    }

    public static void doGetField() {
        int x = P2.PackagedNestHost2.Member.f;
    }

    public static void doPutField() {
        P2.PackagedNestHost2.Member.f = 42;
    }
}