code: @Override
      public void handleEvent(Event event) {
          LOG.fine("CustomInfoHandler called");
  
          if (customInfo != null) {
              event.getCustomInfo().putAll(customInfo);
          }
      }
docs: /* (non-Javadoc)
  @see org.talend.esb.sam.common.spi.EventHandler#handleEvent(org.talend.esb.sam.common.event.Event)