public void setPositiveSuffix(String value) {
   NativeDecimalFormat.setTextAttribute(
       this.addr, UNumberFormatTextAttribute.UNUM_POSITIVE_SUFFIX.ordinal(), value);
 }
 public void setNegativePrefix(String value) {
   NativeDecimalFormat.setTextAttribute(
       this.addr, UNumberFormatTextAttribute.UNUM_NEGATIVE_PREFIX.ordinal(), value);
 }