protected WsTraceRouterImpl getTraceRouter() {
        if (traceRouter == null) {
            // First activation.
            traceRouter = WsTraceRouterSingleton.singleton;

            // Pass the MessageRouter to the TrService via the TrConfigurator.
            TrConfigurator.setTraceRouter(traceRouter);
        }

        return traceRouter;
    }
protected WsTraceRouterImpl getTraceRouter ( ) { if ( traceRouter == null ) { traceRouter = WsTraceRouterSingleton . singleton ; TrConfigurator . setTraceRouter ( traceRouter ) ; } return traceRouter ; }
Lazy activation and retrieval of the MessageRouter.