}

                this.netbiosName = null;

                synchronized ( this.trees ) {
                    long us = this.usageCount.get();
                    if ( ( inUse && us != 1 ) || ( !inUse && us > 0 ) ) {
                        log.warn("Logging off session while still in use " + this + ":" + this.trees);
                        wasInUse = true;
                    }

    }


    @Override
    protected synchronized boolean doDisconnect ( boolean hard, boolean inUse ) throws IOException {
        ListIterator<SmbSessionImpl> iter = this.sessions.listIterator();
        boolean wasInUse = false;
        long l = getUsageCount();
        if ( ( inUse && l != 1 ) || ( !inUse && l > 0 ) ) {
            log.warn("Disconnecting transport while still in use " + this + ": " + this.sessions);