Agent.java

if ((log != null) && (log.isErrorEnabled())) {
          log.error("Critical error in controlcycle of agent: " + getAgentName() + ". Stopping Agent! Exception: ", e);
        } else {
          System.err.println("Critical error in controlcycle of agent: " + getAgentName()
              + ". Stopping Agent. Exception: ");
          e.printStackTrace();
        }