code: protected final CnvBnRsToString<RS>
      createPutCnvBnRsToString() throws Exception {
      CnvBnRsToString<RS> convrt = new CnvBnRsToString<RS>();
      //assigning fully initialized object:
      this.convertersMap
        .put(CnvBnRsToString.class.getSimpleName(), convrt);
      return convrt;
    }
docs: <p>Get CnvBnRsToString (create and put into map).</p>
  @return requested CnvBnRsToString
  @throws Exception - an exception