Method sendMessage has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    private final void sendMessage(int type, int requestId, byte[] msg, int off, int len) throws IOException

Method read has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public int read(SFTPv3FileHandle handle, long fileOffset, byte[] dst, int dstoff, int len) throws IOException

Method write has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public void write(SFTPv3FileHandle handle, long fileOffset, byte[] src, int srcoff, int len) throws IOException

Method getChannelData has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public int getChannelData(Channel c, boolean extended, byte[] target, int off, int len) throws IOException

Method resizePTY has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public void resizePTY(Channel c, int term_width_characters, int term_height_characters,
            int term_width_pixels, int term_height_pixels) throws IOException {

Method calculateH has 5 arguments (exceeds 4 allowed). Consider refactoring.

Open

    public byte[] calculateH(byte[] clientversion, byte[] serverversion, byte[] clientKexPayload,
            byte[] serverKexPayload, byte[] hostKey) throws UnsupportedEncodingException

Method readLink has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public String readLink(String path) throws IOException
    {
        int req_id = generateNextRequestID();
 
        TypesWriter tw = new TypesWriter();

• Read up
  Read up

Method canonicalPath has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public String canonicalPath(String path) throws IOException
    {
        int req_id = generateNextRequestID();
 
        TypesWriter tw = new TypesWriter();

• Read up
  Read up

Method readOid has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public String readOid() throws IOException
    {
        int type = readByte() & 0xff;
 
        if (type != 0x06)

• Read up
  Read up

Method initialize has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    private void initialize(char[] knownHostsData) throws IOException
    {
        BufferedReader br = new BufferedReader(new CharArrayReader(knownHostsData));
 
        while (true)

• Read up
  Read up

Method msgChannelData has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    public void msgChannelData(byte[] msg, int msglen) throws IOException
    {
        if (msglen <= 9)
            throw new IOException("SSH_MSG_CHANNEL_DATA message has wrong size (" + msglen + ")");
 
 

• Read up
  Read up

Method receiveLine has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    private String receiveLine(InputStream is) throws IOException
    {
        StringBuffer sb = new StringBuffer(30);
 
        while (true)

• Read up
  Read up

Avoid too many return statements within this method.

Open

                        return;

Avoid too many return statements within this method.

Open

                return;

Avoid too many return statements within this method.

Open

            return;

Avoid too many return statements within this method.

Open

                return;

Avoid too many return statements within this method.

Open

                return;

Avoid too many return statements within this method.

Open

        return len;

Avoid too many return statements within this method.

Open

                return;

Avoid too many return statements within this method.

Open

                return;