private boolean shouldIgnoreResult() {
        return route != null && route.getNumHops() > 0 && route.getHop(0).getIgnoreResult();
    }
This is a helper method to call {@link Hop#getIgnoreResult()} on the first Hop of the current Route.

@return True to ignore the result.
messagebus/src/main/java/com/yahoo/messagebus/routing/RoutingNode.java