Refactoring: Make code more readable.

    }

    private List<String> objectsInDatabase(SQLiteDatabase db, String type) {

        List<String> tables = new ArrayList<>();

        List<String> databaseObjects = new ArrayList<>();

        Cursor cursor = db.rawQuery("SELECT sql FROM sqlite_master WHERE type = ? AND sql IS NOT NULL", new String[] { type });

        try {

            if (cursor.moveToFirst()) {

                while (!cursor.isAfterLast()) {

                    String sql = cursor.getString(cursor.getColumnIndex("sql"));

                    tables.add("table".equals(type) ? sortTableColumns(sql) : sql);

                    String resortedSql = "table".equals(type) ? sortTableColumns(sql) : sql;

                    databaseObjects.add(resortedSql);

                    cursor.moveToNext();

                }

            }

            cursor.close();

        }

        return tables;

        return databaseObjects;

    }

    private String sortTableColumns(String sql) {

        int posColDef = sql.indexOf('(');

        String colsStr = sql.substring(posColDef+1, sql.length()-1);

        int positionOfColumnDefinitions = sql.indexOf('(');

        String colsStr = sql.substring(positionOfColumnDefinitions+1, sql.length()-1);

        String[] cols = colsStr.split(" *, *(?![^\\(]*\\))");

        Arrays.sort(cols);

        return sql.substring(0, posColDef+1) + TextUtils.join(", ", cols) + ")";

        return sql.substring(0, positionOfColumnDefinitions+1) + TextUtils.join(", ", cols) + ")";

    }

    private void insertMessageWithSubject(SQLiteDatabase database, String subject) {