docs: protected final CnvIbnFloatToCv
      createPutCnvIbnFloatToCv() throws Exception {
      CnvIbnFloatToCv convrt = new CnvIbnFloatToCv();
      this.convertersMap
        .put(CnvIbnFloatToCv.class.getSimpleName(), convrt);
      return convrt;
    }