@Override
            public void actionPerformed(ActionEvent e) {
                User nick = userListPane.getSelectedValue();
                if (nick == null) return;
                String nickname = nick.getText();
                if (nickname.equals(Connection.currentNick)) return;
                try {
                    ChannelPanel.this.connection.send("PRIVMSG " + nickname + " \001VERSION");
                } catch (IOException | BadLocationException ex) {
                    Logger.getLogger(ChannelPanel.class.getName()).log(Level.SEVERE, null, ex);
                }
            }