void processDont()

in src/main/java/org/apache/commons/net/telnet/Telnet.java [434:467]

• 25 lines of code
• 10 McCabe index (conditional complexity)

    void processDont(final int option) throws IOException {
        if (debugoptions) {
            System.err.println("RECEIVED DONT: " + TelnetOption.getOption(option));
        }
        if (notifhand != null) {
            notifhand.receivedNegotiation(TelnetNotificationHandler.RECEIVED_DONT, option);
        }
        if (willResponse[option] > 0) {
            --willResponse[option];
            if (willResponse[option] > 0 && stateIsWont(option)) {
                --willResponse[option];
            }
        }

        if (willResponse[option] == 0 && requestedWill(option)) {

            switch (option) {

            default:
                break;

            }

            /* FIX for a BUG in the negotiation (start) */
            if (stateIsWill(option) || requestedWill(option)) {
                sendWont(option);
            }

            setWantWont(option);
            /* FIX for a BUG in the negotiation (end) */
        }

        setWont(option);
    }