iiop-openjdk/src/main/java/org/wildfly/iiop/openjdk/rmi/ir/PrimitiveDefImpl.java
public IRObject getReference() {
        if (ref == null) {
            ref = org.omg.CORBA.PrimitiveDefHelper.narrow(
                    servantToReference(new PrimitiveDefPOATie(this)));
        }
        return ref;
    }
public IRObject getReference() {
        if (ref == null) {
            ref = org.omg.CORBA.PrimitiveDefHelper.narrow(
                    servantToReference(new PrimitiveDefPOATie(this)));
        }
        return ref;
    }
LocalIRObject implementation ---------------------------------