code: public void update(Date lastScheduledExecutionTime, Date lastActualExecutionTime, Date lastCompletionTime) {
          this.lastScheduledExecutionTime = lastScheduledExecutionTime;
          this.lastActualExecutionTime = lastActualExecutionTime;
          this.lastCompletionTime = lastCompletionTime;
      }
docs: Update this holder's state with the latest time values.
  
  @param lastScheduledExecutionTime
  last <i>scheduled</i> execution time
  @param lastActualExecutionTime
  last <i>actual</i> execution time
  @param lastCompletionTime
  last completion time