Collection tasksToExpand = sortIncomingSupplyTasks(tasks);
Collection tasksToExpand = sortIncomingSupplyTasks(tasks, "new reqs");
  private void expandIncomingRequisitions(Collection tasks) {    Collection tasksToExpand = sortIncomingSupplyTasks(tasks);    supplyExpander.expandAndDistributeRequisitions(tasksToExpand);  }