Merge "Check the version of format options before writing."

    @Override

    public void writeDictionary(final FusionDictionary dict, final FormatOptions formatOptions)

            throws IOException, UnsupportedFormatException {

        if (formatOptions.mVersion > 3) {

            throw new UnsupportedFormatException(

                    "The given format options has wrong version number : "

                    + formatOptions.mVersion);

        }

        if (mOutStream == null) {

            openStream();

        }