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    private byte packetNumber;
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    private byte packetNumber;
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    private byte packetDataSize;
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    private byte packetDataSize;
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    private byte[] packetData;
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    private byte[] packetData;
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    private static byte lastPacketNum = -1;
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    private static byte lastPacketNum = -1;
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    // Fake an enum
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    public static final byte DROP = 0;
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    public static final byte TRANSREQ = 1;
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    public static final byte TRANSREPL = 2;
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    public static final byte QUIT = 3;
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    public static final byte BADPACKET = 4;
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    /**
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    /**
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     * Packet Format:
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     * Packet Format:
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     * 1 byte: packetBegin
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     * 1 byte: packetBegin
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     * 1 byte: packetType
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     * 1 byte: packetType
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     * 1 byte: packetNumber
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     * 1 byte: packetNumber
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     * packetDataSize bytes: data
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     * packetDataSize bytes: data
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     * 1 byte: packetEnd
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     * 1 byte: packetEnd
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     */
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     */
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    /**
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    /**
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     * Packet Types:
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     * 0: DROP packet, data contains a single byte telling how often to drop
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     * 1: TRANSLATE packet, data contains 4 bytes to translate to 5B encoding
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     * 2: REPLY packet, data contains 5 bytes of 5B encoded data
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     * 3: QUIT packet, data contains 0 bytes of data
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     */
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    /**
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     * Method: P2_Packet constructor
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     * Method: P2_Packet constructor
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     * Purpose: Construct a P2_Packet given the type and data
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     * Purpose: Construct a P2_Packet given the type and data
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     */
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     */
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    public P2_Packet (byte type, byte[] data)
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    public P2_Packet (byte type, byte[] data)
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    {
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    {