I need help with the following Java exercise:

Assume that date1 and date2 are objects of class IncDate. What would be the output of the following code?

date1 = new IncDate(5, 5, 2000);

date2 = date1;

System.out.println(date1);

System.out.println(date2);

date1.increment();

System.out.println(date1);

System.out.println(date2);

public class IncDate extends Date

{

public IncDate(int newMonth, int newDay, int newYear)

{

super(newMonth, newDay, newYear);

}

public void increment()

{

}

}