* 
     */
    private static final long serialVersionUID = 492638554095148960L;
    // error classes
    public static final int SUCCESS = 0;
    public static final int ERR_NAM_SRVC = 0x01;
    public static final int ERR_SSN_SRVC = 0x02;

    // name service error codes
    public static final int FMT_ERR = 0x1;
    public static final int SRV_ERR = 0x2;
    public static final int IMP_ERR = 0x4;

      return false;
    }

    byte[] bytes = ip.getAddress();

    if ((bytes[8] | (byte) 0x03) != (byte) 0x03) {

      // Verify that high byte of the 64 bit identifier is zero, modulo
      // the U/L and G bits, with which we are not concerned.
      return false;
    }

    return (bytes[9] == (byte) 0x00) && (bytes[10] == (byte) 0x5e) && (bytes[11] == (byte) 0xfe);
  }

  /**

            }
        } else {
            // no password in tree connect
            passwordLength = 1;
        }

        dst[dstIndex++] = disconnectTid ? (byte)0x01 : (byte)0x00;
        dst[dstIndex++] = (byte)0x00;
        writeInt2( passwordLength, dst, dstIndex );
        return 4;
    }
    int writeBytesWireFormat( byte[] dst, int dstIndex ) {
        int start = dstIndex;

		header: []byte{0x2a, 0x4d, 0x18},
		f:      formatZstd,
	},
	{
		// LZ4
		header: []byte{0x4, 0x22, 0x4d, 0x18},
		f:      formatLZ4,
	},
	{
		// Snappy/S2 stream
		header: []byte{0xff, 0x06, 0x00, 0x00},
		f:      formatS2,
	},
	{
		header: []byte{0x42, 0x5a, 'h'},
		f:      formatBZ2,
	},
}

type untarOptions struct {
	ignoreDirs bool
	ignoreErrs bool
	prefixAll  string
}

import java.io.IOException;

public class NbtException extends IOException {

    // error classes
    public static final int SUCCESS = 0;
    public static final int ERR_NAM_SRVC = 0x01;
    public static final int ERR_SSN_SRVC = 0x02;

    // name service error codes
    public static final int FMT_ERR = 0x1;
    public static final int SRV_ERR = 0x2;
    public static final int IMP_ERR = 0x4;

    // relative to headerStart
    static final int SETUP_OFFSET = 61;

    static final int DISCONNECT_TID = 0x01;
    static final int ONE_WAY_TRANSACTION = 0x02;

    private int pad;
    private int pad1;
    private boolean parametersDone, dataDone;

    protected int totalParameterCount;
    protected int totalDataCount;

    // relative to headerStart
    private static final int SETUP_OFFSET        = 61;

    private static final int DISCONNECT_TID      = 0x01;
    private static final int ONE_WAY_TRANSACTION = 0x02;

    private int pad;
    private int pad1;
    private boolean parametersDone, dataDone;

    protected int totalParameterCount;
    protected int totalDataCount;

     * and simply return 0. These would need to be completed for a server
     * implementation.
     */

    protected static final short SMB2_NEGOTIATE = 0x00;
    protected static final short SMB2_SESSION_SETUP = 0x01;
    protected static final short SMB2_LOGOFF = 0x02;
    protected static final short SMB2_TREE_CONNECT = 0x0003;
    protected static final short SMB2_TREE_DISCONNECT = 0x0004;

      return false;
    }

    byte[] bytes = ip.getAddress();

    if ((bytes[8] | (byte) 0x03) != (byte) 0x03) {

      // Verify that high byte of the 64 bit identifier is zero, modulo
      // the U/L and G bits, with which we are not concerned.
      return false;
    }

    return (bytes[9] == (byte) 0x00) && (bytes[10] == (byte) 0x5e) && (bytes[11] == (byte) 0xfe);
  }

  /**

        (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, // NextCommand
        (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, // MessageId
        (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, // Reserved / AsyncId
        (byte) 0x00, (byte) 0x00, (byte) 0x00, (byte) 0x00, // TreeId / AsyncId