/*

 * Copyright (c) 2003, 2018, 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 nsk.jvmti.ClearFieldModificationWatch;

import java.io.PrintStream;

public class clrfmodw001 {

    native static void setWatch(int fld_ind);

    native static void clearWatch(int fld_ind);

    native void touchfld0();

    native static void check(int fld_ind, boolean flag);

    native static int getRes();

    static {

        try {

            System.loadLibrary("clrfmodw001");

        } catch (UnsatisfiedLinkError ule) {

            System.err.println("Could not load clrfmodw001 library");

            System.err.println("java.library.path:"

                + System.getProperty("java.library.path"));

            throw ule;

        }

    }

    int fld0 = -1;

    static int fld1 = 1;

    private clrfmodw001a fld2 = new clrfmodw001a();

    static int fld;

    public static void main(String[] args) {

        args = nsk.share.jvmti.JVMTITest.commonInit(args);

        System.exit(run(args, System.out) + 95/*STATUS_TEMP*/);

    }

    public static int run(String argv[], PrintStream ref) {

        clrfmodw001 t = new clrfmodw001();

        clrfmodw001a t_a = new clrfmodw001a();

        clrfmodw001b t_b = new clrfmodw001b();

        for (int i = 0; i < 5; i++) {

            setWatch(i);

        }

        t_b.start();

        clearWatch(1);

        fld1 = fld1 + fld;

        check(1, false);

        clearWatch(3);

        t_a.fld3 = new int[10];

        check(3, false);

        t.meth01();

        try {

            t_b.join();

        } catch (InterruptedException e) {}

        return getRes();

    }

    private void meth01() {

        clearWatch(0);

        touchfld0();

        check(0, false);

        clearWatch(2);

        fld2 = new clrfmodw001a();

        check(2, false);

    }

}

class clrfmodw001a {

    int[] fld3;

    int fld = 2;

}

class clrfmodw001b extends Thread {

    float fld4;

    public void run() {

        clrfmodw001.clearWatch(4);

        fld4 = clrfmodw001.fld;

        clrfmodw001.check(4, false);

    }

}