docs: protected final CnvBnRsToDate<RS>
      createPutCnvBnRsToDate() throws Exception {
      CnvBnRsToDate<RS> convrt = new CnvBnRsToDate<RS>();
      //assigning fully initialized object:
      this.convertersMap
        .put(CnvBnRsToDate.class.getSimpleName(), convrt);
      return convrt;
    }