t / t4018 / java-class-member-functionon commit try_remove_empty_parents(): teach to remove parents of reflogs, too (a8f0db2)
   1public class Beer
   2{
   3        int special;
   4        public static void main(String RIGHT[])
   5        {
   6                System.out.print("ChangeMe");
   7        }
   8}