void processSuboption()

in src/main/java/org/apache/commons/net/telnet/Telnet.java [478:500]

• 20 lines of code
• 9 McCabe index (conditional complexity)

    void processSuboption(final int[] suboption, final int suboptionLength) throws IOException {
        if (debug) {
            System.err.println("PROCESS SUBOPTION.");
        }

        /* open TelnetOptionHandler functionality (start) */
        if (suboptionLength > 0) {
            if (optionHandlers[suboption[0]] != null) {
                final int[] responseSuboption = optionHandlers[suboption[0]].answerSubnegotiation(suboption, suboptionLength);
                _sendSubnegotiation(responseSuboption);
            } else if (suboptionLength > 1) {
                if (debug) {
                    for (int ii = 0; ii < suboptionLength; ii++) {
                        System.err.println("SUB[" + ii + "]: " + suboption[ii]);
                    }
                }
                if (suboption[0] == TERMINAL_TYPE && suboption[1] == TERMINAL_TYPE_SEND) {
                    sendTerminalType();
                }
            }
        }
        /* open TelnetOptionHandler functionality (end) */
    }