/**
  * @author  mh, inspired by Jaime Nino, New Orleans, LA
  * @version 1.0
  * @date 04.04.2002
  * @package informatik2.hello
  * @class Hello3
  */

// generally, objects have a state;
// different objects may have different states;
// the state is internal (private), 
// accessible only by authorized operations (public methods) 

public class Hello3 {

	public static void main (String[] argv) {
		Mouth mouth = new Mouth("Hello, World!");
		mouth.say();
		Mouth mund = new Mouth("Hallo, Welt!");
		mund.say();
		} // main

} // Hello3

//--------------------- cut into two files -----------------------------

class Mouth {

	public Mouth (String thought) {
		what = thought;
	} // Mouth
	
	public void say() {
		System.out.println(what); 	 
	} // say
	
	private String what;
	
} // Mouth