the third element in each entry , the path, MUST be the same in each entry.
   * A client reading the addresses of an endpoint is free to pick any
   * of the set, so they must be the same.
the third element in each entry , the path, MUST be the same in each entry.
   * A client reading the addresses of an endpoint is free to pick any
   * of the set, so they must be the same. | AddressTypes.java