/*
 * File: MethodCalls.java
 * Author: Java, Java, Java
 * Description: This program illustrates the flow of control
 *  that results when methods are called.
 */

public class MethodCalls
{
    public void method1(String s)
    {
        System.out.println(s);              // 2, 4
    }

    public String method2()
    {
        return "hello";                     // 6
    }

    public static void main(String args[])
    {
        MethodCalls obj = new MethodCalls();
        obj.method1("hello");                          // 1
        obj.method1("goodbye");                        // 3
        System.out.println(obj.method2() + " friend"); // 5
    } // main()
} // MethodCalls