//Greeting.java

public class Greeting
{
    private String text;

    public Greeting()
    {
        text = "Nothing to say";
    }

    public Greeting
    (
        String newText //in
    )
    {
        text = newText;
    }

    public String getText()
    {
        return text;
    }

    public void setText
    (
        String newText //in
    )
    {
        text = newText;
    }

    public static void main(String[] args)
    {
        Greeting myGreeting = new Greeting();
        System.out.println(myGreeting.getText());
        Greeting yourGreeting = new Greeting("Hello");
        System.out.println(yourGreeting.getText());
        myGreeting.setText("Hi there!");
        System.out.println(myGreeting.getText());
    }
}