Merge "Null check for sentence level spell checking method."

        @Override

        public void onGetSentenceSuggestions(SentenceSuggestionsInfo[] results) {

            mHandler.sendMessage(

                    Message.obtain(mHandler, MSG_ON_GET_SUGGESTION_MULTIPLE_FOR_SENTENCE, results));

            synchronized (this) {

                if (mHandler != null) {

                    mHandler.sendMessage(Message.obtain(mHandler,

                            MSG_ON_GET_SUGGESTION_MULTIPLE_FOR_SENTENCE, results));

                }

            }

        }

    }