docs: public static void replaceNonWordChars(StringValue string, char replacement) {
  		final char[] chars = string.getCharArray();
  		final int len = string.length();
  
  		for (int i = 0; i < len; i++) {
  			final char c = chars[i];
  			if (!(Character.isLetter(c) || Character.isDigit(c) || c == '_')) {
  				chars[i] = replacement;
  			}
  		}
  	}