String slaveName = slaveNames[i];
if (slaveName != null) {
Execute oldExecute = (Execute)this.runningExecutes.remove(slaveName);
if (oldExecute != null) {
log.warning("A new request for an initial update has come for '" + slaveName + "' but there is one already running. Will shut down the running one first");
oldExecute.stop();
log.info("old initial request for '" + slaveName + "' has been shut down");
this.runningExecutes.put(slaveName, execute);
}
}
}