/**
  * Is the value of paymentCompleteFlg False? <br>
  * Unchecked: means no
  *
  * <p>It's treated as case insensitive and if the code value is null, it returns false.
  *
  * @return The determination, true or false.
  */
 public boolean isPaymentCompleteFlgFalse() {
   CDef.Flg cdef = getPaymentCompleteFlgAsFlg();
   return cdef != null ? cdef.equals(CDef.Flg.False) : false;
 }