Remove todo comment.

ui_swing/src/com/dmdirc/addons/ui_swing/components/menubar/ChannelMenu.java

     public void actionPerformed(final ActionEvent e) {
         switch (e.getActionCommand()) {
             case "JoinChannel":
-                // TODO: This can NPE on both getActiveFrame and getConnection fix me.
                 new StandardInputDialog(mainFrame, Dialog.ModalityType.APPLICATION_MODAL,
                         iconManager, "Join Channel", "Enter the name of the channel to join.",
                         this::doJoinChannel).displayOrRequestFocus();