public String handleEventMessage(String message, Object messageObj, Map<String,String> metaInfo) throws EventHandlerException {
        return null;
    }
public String handleEventMessage ( String message , Object messageObj , Map < String , String > metaInfo ) throws EventHandlerException { return null ; }
This is for non-Camel style event handlers.
It is not used here.  Overriding has no effect in the context of a Camel route.