3. GregorianCalendar constructor examples

• Statements that create specific dates:

  
      // hardcoded dates
      GregorianCalendar startDate =
          new GregorianCalendar( 2009, 0, 30 );
  
      GregorianCalendar startTime =
          new GregorianCalendar( 2012, 6, 20, 15, 30 );
  
      // using variables
      GregorianCalendar birthDate = 
          new GregorianCalendar( birthYear, birthMonth, birthDay );