class BreakpointSQLiteHelper extends SQLiteOpenHelper {

    public List<Integer> loadDirtyFileList() {
        final List<Integer> dirtyFileList = new ArrayList<>();
        Cursor cursor = null;
        try {
            cursor = getWritableDatabase().rawQuery("SELECT * FROM " + TASK_FILE_DIRTY_TABLE_NAME,
                    null);
            while (cursor.moveToNext()) {
                dirtyFileList.add(cursor.getInt(cursor.getColumnIndex(ID)));
            }
        } finally {
            if (cursor != null) cursor.close();
        }

        return dirtyFileList;
    }

    public  BreakpointSQLiteHelper(Context context);

}