public void startExecutorService(final ExecutorType type, final int maxThreads) {
   String name = type.getExecutorName(this.servername);
   if (isExecutorServiceRunning(name)) {
     LOG.debug("Executor service " + toString() + " already running on " + this.servername);
     return;
   }
   startExecutorService(name, maxThreads);
 }
 Executor getExecutor(final ExecutorType type) {
   return getExecutor(type.getExecutorName(this.servername));
 }