/*
 * Copyright 2005 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
 * CA 95054 USA or visit www.sun.com if you need additional information or
 * have any questions.
 */

public class PrimitivesTest implements java.io.Serializable {
    byte b = 1;
    char c = 'c';
    float f = 3.14159f;
    long l = 3;
    double d = 1.740;
    int i = 4;
    boolean z = true;
    short s = 2;
    transient int trans = 89;
    PrimitivesTest self = this;

    public boolean equals(PrimitivesTest other) {
        if (b != other.b ||
            c != other.c ||
            f != other.f ||
            l != other.l ||
            d != other.d ||
            i != other.i ||
            s != other.s ||
            z != other.z )
        {
            return false;
        }
        return true;
    }
}
