TraceTime traceTime = new TraceTime();
String action = null;
Iterator iter = null;
for (int j = 0, i = 0; i < _nbTx; i++) {
traceTime.startTask(Thread.currentThread().getName() + ".loop." + i);
logger.log(BasicLevel.INFO, "Start loop " + i);
Collections.shuffle(_methodsList);
iter = _methodsList.iterator();
boolean deadLock = false;
String returnStr;