if (cleanId.length() > 0) {
                sb.append(cleanId);
                sb.append(DASH);
            }
        }
        removeTrailingDashes(sb);
        return sb.toString();
    }

    private static void removeTrailingDashes(StringBuilder sb) {
        while (sb.length() > 0 && sb.charAt(sb.length() - 1) == DASH) {
            sb.setLength(sb.length() - 1);
        }
    }