@BeanInject does not work in switchyard camel implementation

@Named("TestBean")
public class TestBean {

        private static final Logger LOG = LoggerFactory.getLogger(Route.class);


        public String getMessage()
        {
                 System.out.println("Invoked the getMessage ....");
                LOG.info("Message from TestBean");
                return "Message from TestBean";
        }

}

/**
 * @author Viral Gohel
 */
public class Route extends RouteBuilder {

    /**
     * The Camel route is configured via this method. The from endpoint is
     * required to be a SwitchYard service.
     */
    private static final Logger LOG = LoggerFactory.getLogger(Route.class);

    @BeanInject("b")    // does not inject
    TestBean b;

    public void configure() {
        b.getMessage();
        // Retrieving the bean from the camel context
        // Object o = getContext().getRegistry().lookupByName("TestBean");
        // LOG.info(o.getClass().toString());

        LOG.info("Before");
        // Trying to call a method of the injected bean
        LOG.info(b.getMessage());
        LOG.info("After");
        from("switchyard://Inbound").log("Received message for 'Inbound' : ${body}")
            // Refer to the bean inside the route
            .beanRef("TestBean", "getMessage()");
    }

Caused by: org.switchyard.SwitchYardException: SWITCHYARD033003: Failed to initialize Java DSL class com.example.switchyard.switchyard_injection_test.Route
        at org.switchyard.component.camel.RouteFactory.createRoute(RouteFactory.java:201)
        at org.switchyard.component.camel.RouteFactory.createRoute(RouteFactory.java:166)
        at org.switchyard.component.camel.RouteFactory.getRoutes(RouteFactory.java:77)
        at org.switchyard.component.camel.deploy.CamelActivator.getRouteDefinition(CamelActivator.java:177)
        at org.switchyard.component.camel.deploy.CamelActivator.handleImplementation(CamelActivator.java:93)
        ... 10 more
Caused by: java.lang.NullPointerException
        at com.example.switchyard.switchyard_injection_test.Route.configure(Route.java:26)
        at org.switchyard.component.camel.RouteFactory.createRoute(RouteFactory.java:194)
        ... 14 more