System.out.println("aggTask changed: " + format(aggTask));
if (logger.isDebugEnabled()) logger.debug("aggTask changed: " + format(aggTask));
    private void handleAggTasksChanged(Enumeration tasks, boolean remote) {        while (tasks.hasMoreElements()) {            Task aggTask = (Task) tasks.nextElement();            try {                checkTaskValid(aggTask);                System.out.println("aggTask changed: " + format(aggTask));                reallocateAggtask(aggTask, remote);            } catch (RuntimeException re) {                System.err.println("handleAggTasksChanged: " + re);            }        }    }