docs: public static String getAt(String list, String delimiter, int position, boolean ignoreEmpty, String defaultValue) {
  	if (delimiter.length() == 1) return getAt(list, delimiter.charAt(0), position, ignoreEmpty, defaultValue);
  	int len = list.length();
  
  	if (len == 0) return defaultValue;
  	int last = -1;
  	int count = -1;
  
  	char[] del = delimiter.toCharArray();
  	char c;
  	for (int i = 0; i < len; i++) {
  	    c = list.charAt(i);
  	    for (int y = 0; y < del.length; y++) {
  		if (c == del[y]) {
  		    if (ignoreEmpty && (last + 1) == i) {
  			last = i;
  			break;
  		    }
  
  		    count++;
  		    if (count == position) {
  			return list.substring(last + 1, i);
  		    }
  		    last = i;
  		    break;
  		}
  	    }
  	}
  
  	if (position == count + 1) {
  	    if (!ignoreEmpty || last + 1 < len) return list.substring(last + 1);
  	}
  	return defaultValue;
      }