@Override
  public int hashCode() {
    final int prime = 31;
    int result = 1;

    result = prime * (int) (xid ^ (xid >>> 32));
    result = prime * result + ((code == null) ? 0 : code.hashCode());
    result = prime * result + ((data == null) ? 0 : data.hashCode());
    return result;
  }
  @Override
  public boolean equals(Object obj) {
    if (this == obj) return true;
    if (obj == null) return false;
    if (getClass() != obj.getClass()) return false;
    OFBadInstructionErrorMsgVer11 other = (OFBadInstructionErrorMsgVer11) obj;

    if (xid != other.xid) return false;
    if (code == null) {
      if (other.code != null) return false;
    } else if (!code.equals(other.code)) return false;
    if (data == null) {
      if (other.data != null) return false;
    } else if (!data.equals(other.data)) return false;
    return true;
  }