/*
 * T05n06.java -- What happens when you implement interfaces that share
 *                a method signature.
 *
 *                Answer:  Not much!  Java has no problem with it.
 *
 * Java may not care, but logically there is the potential for a problem.
 * Interface A may want method doIt() for one purpose, while Interface
 * B may want doIt() for something very different.  If you implement
 * doIt(), you are satisfying the requirements of Java interfaces, but
 * you may be creating a logical disaster.
 *
 * This program doesn't do anything useful, other than to demonstrate
 * what happens in this situation.
 */

import java.io.*;

interface A
{
	public int foo();
}

interface B
{
	public int foo();
}

class C implements A,B
{
    public int foo() {
        return 0;
    }
}

public class T05n06
{
    public static void main (String [] args)
    {
        C c = new C();

        System.out.println("foo() returns " + c.foo());
    }
}