// lets attach this on exception to the route error handler
Processor child = createOutputsProcessor(routeContext);
if (child != null) {
// wrap in our special safe fallback error handler if OnException have child output
Processor errorHandler = new FatalFallbackErrorHandler(child);
String id = routeContext.getRoute().getId();
errorHandlers.put(id, errorHandler);
}
// lookup the error handler builder
ErrorHandlerBuilder builder = (ErrorHandlerBuilder)routeContext.getRoute().getErrorHandlerBuilder();