/*

 * Copyright (c) 2016, 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.

 */

import p2.D;

interface InterfaceA {

    public void Method1();

    public void Method2();

}

class ClassA implements InterfaceA {

    public void Method1() {

        System.out.println("ClassA's Method1");

    }

    public void Method2() {

        System.out.println("ClassA's Method2");

    }

    public void Method3() {

        System.out.println("ClassA's Method3");

    }

    public void Method4() {

        System.out.println("ClassA's Method4");

    }

}

public class ClassB extends ClassA {

    public void Method1() {

        System.out.println("ClassB's Method1");

    }

    public void Method3() {

        System.out.println("ClassB's Method3");

    }

    public static void main(String[] args) throws Exception {

        ClassB classBObj = new ClassB();

        classBObj.Method1();

        classBObj.Method2();

        classBObj.Method3();

        classBObj.Method4();

        ClassA classAObj = new ClassA();

        classAObj.Method1();

        classAObj.Method2();

        classAObj.Method3();

        classAObj.Method4();

        D classD = new D();

        D.loadD();

    }

}