Error in accessing sqlite database

[DjDecibel]

\[code\]public class DBOpener {private static String DB_PATH = "/data/data/com.edu.tp.iit.mns/databases/"; // path // of // our // databaseprivate static String DB_NAME = "finals"; // Database nameprivate final Context myContext;private SQLiteDatabase db;public DBOpener(Context context) { myContext = context;}public void open() { boolean dbExists = checkDatabase(); if (!dbExists) { try { copyDatabase(); } catch (IOException e) { throw new RuntimeException("Something bad!!!"); } } String path = DB_PATH + DB_NAME; db = SQLiteDatabase.openDatabase(path, null, SQLiteDatabase.OPEN_READWRITE);}private boolean checkDatabase() { SQLiteDatabase checkDB = null; try { // Try opening the database String path = DB_PATH + DB_NAME; checkDB = SQLiteDatabase.openDatabase(path, null, SQLiteDatabase.OPEN_READONLY); } catch (SQLiteException e) { throw new RuntimeException("Something bad111111!!!"); } if (checkDB != null) checkDB.close(); // Close the DB; we don