Source of Greeting.java

Structures and functions

public class Greeting

  1: //Greeting.java
  2: 
  3: public class Greeting
  4: {
  5:     private String text;
  6: 
  7:     public Greeting()
  8:     {
  9:         text = "Nothing to say";
 10:     }
 11: 
 12:     public Greeting
 13:     (
 14:         String newText //in
 15:     )
 16:     {
 17:         text = newText;
 18:     }
 19: 
 20:     public String getText()
 21:     {
 22:         return text;
 23:     }
 24: 
 25:     public void setText
 26:     (
 27:         String newText //in
 28:     )
 29:     {
 30:         text = newText;
 31:     }
 32: 
 33:     public static void main(String[] args)
 34:     {
 35:         Greeting myGreeting = new Greeting();
 36:         System.out.println(myGreeting.getText());
 37:         Greeting yourGreeting = new Greeting("Hello");
 38:         System.out.println(yourGreeting.getText());
 39:         myGreeting.setText("Hi there!");
 40:         System.out.println(myGreeting.getText());
 41:     }
 42: }
 43: