code: @Override
    protected void startUp() {
      try {
        startRTS();
      } catch (Exception e) {
        throw new IllegalArgumentException("Cannot initiate RTS. Missing or bad arguments");
      }
      try {
        startHFTA();
      } catch (Exception e) {
        throw new IllegalArgumentException("Cannot initiate HFTA processes. Missing or bad arguments");
      }
      try {
        startGSEXIT();
      } catch (Exception e) {
        throw new IllegalArgumentException("Cannot initiate GSEXIT processes. Missing or bad arguments");
      }
    }
docs: Sequentially invokes the required Streaming Engine processes.