Running heavy operations on the UI thread makes K-9's UI slow and

            // the callbacks to mutate it.

            final List<Message> messages = new ArrayList<Message>(providedMessages);

            runOnUiThread(new Runnable()

            {

                public void run()

                {

                    boolean needsSort = false;

                    final List<MessageInfoHolder> messagesToAdd = new ArrayList<MessageInfoHolder>();

                    List<MessageInfoHolder> messagesToRemove = new ArrayList<MessageInfoHolder>();

                        mHandler.resetUnreadCount();

                    }

        }

            });

        }

        public MessageInfoHolder getMessage(Message message)

        {

            return getMessage(message.makeMessageReference());