code: public String
  getText(int val) {
  	check(val);
  	String str = (String) values.get(toInteger(val));
  	if (str != null)
  		return str;
  	str = Integer.toString(val);
  	if (prefix != null)
  		return prefix + str;
  	return str;
  }
docs: Gets the text mnemonic corresponding to a numeric value.
  @param val The numeric value
  @return The corresponding text mnemonic.