Cleanup

        return mUnigramDictionaries;

    }

    public int getApproxMaxWordLength() {

    public static int getApproxMaxWordLength() {

        return APPROX_MAX_WORD_LENGTH;

    }

        mAutoCorrectionThreshold = threshold;

    }

    /**

     * Number of suggestions to generate from the input key sequence. This has

     * to be a number between 1 and 100 (inclusive).

     * @param maxSuggestions

     * @throws IllegalArgumentException if the number is out of range

     */

    public void setMaxSuggestions(int maxSuggestions) {

        if (maxSuggestions < 1 || maxSuggestions > 100) {

            throw new IllegalArgumentException("maxSuggestions must be between 1 and 100");

        }

        mPrefMaxSuggestions = maxSuggestions;

        mScores = new int[mPrefMaxSuggestions];

        mBigramScores = new int[PREF_MAX_BIGRAMS];

        mSuggestions = new ArrayList<CharSequence>(mPrefMaxSuggestions);

    }

    private CharSequence capitalizeWord(boolean all, boolean first, CharSequence word) {

    private static CharSequence capitalizeWord(final boolean all, final boolean first,

            final CharSequence word) {

        if (TextUtils.isEmpty(word) || !(all || first)) return word;

        final int wordLength = word.length();

        final StringBuilder sb = new StringBuilder(getApproxMaxWordLength());

            return mAllowsToBeAutoCorrected;

        }

        public boolean hasAutoCorrection() {

            return mHasAutoCorrection;

        }

        @Override

        public String toString() {

            // Pretty-print method to help debug