code: @Override
    public IdType toUnqualified() {
      if (isLocal() || isUrn()) {
        return new IdType(getValueAsString());
      }
      return new IdType(getResourceType(), getIdPart(), getVersionIdPart());
    }
docs: Returns a new IdType containing this IdType's values but with no server
  base URL if one is present in this IdType. For example, if this IdType
  contains the ID "http://foo/Patient/1", this method will return a new
  IdType containing ID "Patient/1".