case ServerMessageBlock.SMB_COM_TRANSACTION:
                    case ServerMessageBlock.SMB_COM_TRANSACTION2:
                        switch( ((SmbComTransaction)request).subCommand & 0xFF ) {
                            case SmbComTransaction.TRANS2_GET_DFS_REFERRAL:
                                break;
                            default:
                                service = "A:";

Thus inside a string literal <code>\377</code> and <code>\xFF</code> represent
a single byte of value <code>0xFF</code>=255, while <code>ÿ</code>,
<code>\u00FF</code>, <code>\U000000FF</code> and <code>\xc3\xbf</code> represent
the two bytes <code>0xc3</code> <code>0xbf</code> of the UTF-8 encoding of character
U+00FF.
</p>

<pre class="ebnf">

   * of reads and delaying a lock acquisition until the threshold is crossed or a mutation occurs.
   *
   * <p>This must be a (2^n)-1 as it is used as a mask.
   */
  static final int DRAIN_THRESHOLD = 0x3F;

  /**
   * Maximum number of entries to be drained in a single cleanup run. This applies independently to
   * the cleanup queue and both reference queues.
   */
  // TODO(fry): empirically optimize this