iiop-openjdk/src/main/java/org/wildfly/iiop/openjdk/rmi/ir/RepositoryImpl.java
public Contained lookup_id(java.lang.String search_id) {
        LocalContained c = _lookup_id(search_id);

        if (c == null)
            return null;

        return ContainedHelper.narrow(c.getReference());
    }
public Contained lookup_id(java.lang.String search_id) {
        LocalContained c = _lookup_id(search_id);

        if (c == null)
            return null;

        return ContainedHelper.narrow(c.getReference());
    }
Repository implementation -------------------------------------