Hi Expert, I am a new guy to drools rules and studying the drools camel server now. And I see in the DroolsPolicy class located in project drools-camel-5.2.0.Final , it define the returnedProcessor twice public Processor wrap(RouteContext routeContext, Processor processor) { RouteDefinition routeDef = routeContext.getRoute(); ToDefinition toDrools = getDroolsNode(routeDef); * Processor returnedProcessor; Processor returnedProcessor;* if (toDrools != null) { returnedProcessor = new DroolsProcess(toDrools.getUri(), processor); } else { returnedProcessor = processor; } return returnedProcessor; } I wonder is it for special purpose ? As I checked from version 5.2.0 Final to 6.0.0RC3 -- View this message in context: http://drools.46999.n3.nabble.com/why-define-the-returnedProcessor-twice-... Sent from the Drools: User forum mailing list archive at Nabble.com. _______________________________________________ rules-users mailing list rules-users(a)lists.jboss.org https://lists.jboss.org/mailman/listinfo/rules-users