class DataxUtils {

    public static String[] convertKeywordsColumns(DbType dbType, String[] columns) {
        if (columns == null) {
            return null;
        }

        String[] toColumns = new String[columns.length];
        for (int i = 0; i < columns.length; i++ ) {
            toColumns[i] = doConvertKeywordsColumn(dbType, columns[i]);
        }

        return toColumns;
    }

}