@Reference(name = REFERENCE_BEANVALIDATION_SERVICE, service = BeanValidation.class)
    protected void setBeanValidation(ServiceReference<BeanValidation> ref) {
        this.beanValidation.setReference(ref);
    }
@ Reference ( name = REFERENCE_BEANVALIDATION_SERVICE , service = BeanValidation . class ) protected void setBeanValidation ( ServiceReference < BeanValidation > ref ) { this . beanValidation . setReference ( ref ) ; }
Called by DS to set the service reference

@param ref the reference from DS