code: public String toClock()
  	{
  		StringBuilder s = new StringBuilder();
  
  		s.append(((this.weeks * 7 + this.days) * 24 + this.hours) + ":");
  		if (this.minutes < 10) {
  			s.append('0');
  		}
  		s.append(this.minutes + ":");
  		if (this.seconds < 10) {
  			s.append('0');
  		}
  		s.append(this.seconds + ".");
  		if (this.milliseconds < 100) {
  			s.append('0');
  		}
  		if (this.milliseconds < 10) {
  			s.append('0');
  		}
  		s.append(this.milliseconds);
  
  		return s.toString();
  	}
docs: Returns the clock description of the time value.