/** This class models a standard 6-sided die.
*/
public class Die {

    // fields
    private int sideUp;
    
    // constructor
    public Die() { ;
        this.sideUp = 1;
    }
    
    // roll the die
    public void roll() {
        this.sideUp = (int) (Math.random() * 6) + 1;
    }
    
    public int getSideUp() {
        return this.sideUp;
    }
    
    public static void main( String[] args ) {
        Die daniel = new Die();
        Die bertha;
        bertha = new Die();
        System.out.println( daniel.getSideUp() );
        daniel.roll();
        System.out.println( "Daniel is " + daniel.getSideUp() );
        bertha.roll();        
        System.out.println( "Bertha is " + bertha.getSideUp() );
        
        if (bertha.getSideUp() == daniel.getSideUp()) {
            System.out.println( "They are the same" );
        }
        else if (bertha.getSideUp() < daniel.getSideUp()) {
            System.out.println( "b is smaller" );
        }
        else if (bertha.getSideUp() != daniel.getSideUp()){
            System.out.println( "they are different" );
        }
    }
    
}