}

  private static final int MAXIMUM_CAPACITY = 1 << 30;

  static final float DEFAULT_LOAD_FACTOR = 1.0f;

  /** Bitmask that selects the low 32 bits. */
  private static final long NEXT_MASK = (1L << 32) - 1;

  /** Bitmask that selects the high 32 bits. */
  private static final long HASH_MASK = ~NEXT_MASK;

  static final int DEFAULT_SIZE = 3;

  // used to indicate blank table entries

     * Set interface capabilities
     *
     * @param capability capability flags
     */
    public void setCapability(int capability) {
        this.capability = capability;
        // Update capability flags based on bitmask
        this.rssCapable = (capability & Smb2ChannelCapabilities.NETWORK_INTERFACE_CAP_RSS) != 0;
        this.rdmaCapable = (capability & Smb2ChannelCapabilities.NETWORK_INTERFACE_CAP_RDMA) != 0;
    }

    /**

      // But in gcd(a - b, b), a - b is even and b is odd, so we can divide out powers of two.

      // We bend over backwards to avoid branching, adapting a technique from
      // http://graphics.stanford.edu/~seander/bithacks.html#IntegerMinOrMax

      long delta = a - b; // can't overflow, since a and b are nonnegative

      long minDeltaOrZero = delta & (delta >> (Long.SIZE - 1));
      // equivalent to Math.min(delta, 0)