code: public Entry newEntry(Key key, QualifiedName entity) {
  	Entry res = of.createEntry();
  	res.setKey(key);
  	res.setEntity(entity);
  	return res;
      }
docs: Factory method for Key-entity entries. Key-entity entries are used to identify the members of a dictionary.
  @param key indexing the entity in the dictionary
  @param entity a {@link QualifiedName} denoting an entity
  @return an instance of {@link Entry}