{ public int compare (Object o1, Object o2) { int t1 = ((Task) o1).getAssignment().getTaskStartTime(); int t2 = ((Task) o2).getAssignment().getTaskStartTime(); return t1 - t2; }});
public int compare (Object o1, Object o2) { int t1 = ((Task) o1).getAssignment().getTaskStartTime(); int t2 = ((Task) o2).getAssignment().getTaskStartTime(); return t1 - t2; }
                 { public int compare (Object o1, Object o2) {                   int t1 = ((Task) o1).getAssignment().getTaskStartTime();                   int t2 = ((Task) o2).getAssignment().getTaskStartTime();                   return t1 - t2;                 }});