|       | privacy-leaks/1-without-properties/date.cs - A Mutable Date class. | Lecture 4 - slide 29 : 29 Program 1 | 
// A mutable Date
public class Date{
  private ushort year;
  private byte month, day;
  public Date(ushort year, byte month, byte day){
    this.year = year; this.month = month; this.day = day;
  }
  public void SetYear(ushort year){  
    this.year = year;                
  }
  public ushort GetYear(){
    return year;
  }
  // Similar month and day setters and getter methods
  public override string ToString(){
    return string.Format("{0}.{1}.{2}",day, month, year);
  }
}