if (start > now) {
if (start >= now) {
    public List clearRefillProjectionTasks(long now) {      ArrayList removedTaskList = new ArrayList();      overlappingRefillProjections.clear();      Task t;      ArrayList refills;      for (int i = 0; i < refillProjections.size(); i++) {	  refills = (ArrayList) refillProjections.get(i);	  if(refills != null) {	      ArrayList refillsToRemove = new ArrayList(refills.size());	      for(int j=0; j < refills.size(); j++) {		  t = (Task) refills.get(j);		  if ((t != null) && (!removedTaskList.contains(t))) {		      long start = taskUtils.getStartTime(t);		      if (start > now) { 			  refillsToRemove.add(t);			  if(!removedTaskList.contains(t)) {			      removedTaskList.add(t);			  }		      } else if ((start < now) && (taskUtils.getEndTime(t) > now)) {			  //this task spans now - shorten it				  if (!overlappingRefillProjections.contains(t)) {			      overlappingRefillProjections.add(t);			  }		      }		  }	      }	      refills.removeAll(refillsToRemove);	      if(refills.size() == 0) {		  refillProjections.set(i, null);	      }	      	  }      }      return removedTaskList;    }