public boolean openAndReadData(){
		try {
			String line;
			reader = new BufferedReader(new FileReader("data/Database_v2.txt"));
			while ((line = reader.readLine()) != null) {
				content.add(line);
			}
			reader.close();
			return true;
		} catch (FileNotFoundException e) {
			writeLog(e);
			return false;
		} catch (IOException e) {
			writeLog(e);
			return false;
		}
		
	}