Buffered Read/Write (Noob Way)

public class ListMaker extends Main {
	static ArrayList<Playerloc> tempList2;
	private static Playerloc p;

	public static List<Playerloc> readDataFromFile() {
		List<Playerloc> listofusers = new ArrayList<Playerloc>();
		FileInputStream fstream = null;
		try {

			fstream = new FileInputStream("src/list.txt");
			BufferedReader br = new BufferedReader(new InputStreamReader(
					fstream));
			String strLine = "";
			String[] tokens = strLine.split(", ");
			// Read file line by line
			while ((strLine = br.readLine()) != null) {
				// Copy the content into the array
				tokens = strLine.split(", ");
				listofusers.add(new Playerloc(tokens[0], tokens[1], tokens[2],
						tokens[3]));
			}
		} catch (IOException e) {
			e.printStackTrace();
		} finally {
			try {
				fstream.close();
				tempList2 = (ArrayList<Playerloc>) listofusers;
			} catch (Exception ignore) {
			}
		}
		return listofusers;
	}

	public void insertPlayerlocRow(String name, String x, String y, String z) {
		List<Playerloc> list = readDataFromFile();
		Playerloc pLoc = new Playerloc(name, x, y, z);
		// Add row to ArrayList
		list.add(pLoc);
		// Update file
		updateFile("src/list.txt", list);
	}

	public static void updateFile(String filename, List<Playerloc> userDataList) {
		BufferedWriter bufferedWriter = null;
		try {
			bufferedWriter = new BufferedWriter(new FileWriter(filename));
		} catch (IOException ex) {
			ex.printStackTrace();
		}
		Playerloc pLoc;
		String row;
		for (int i = 0; i < userDataList.size(); i++) {
			pLoc = userDataList.get(i);
			row = pLoc.name + ", " + pLoc.Xx + ", " + pLoc.Yy + ", " + pLoc.Zz
					+ "/n";
			try {
				bufferedWriter.write(row);
				bufferedWriter.newLine();
			} catch (FileNotFoundException ex) {
				ex.printStackTrace();
			} catch (IOException ex) {
				ex.printStackTrace();
			}
		}
		// Close the BufferedWriter
		try {
			if (bufferedWriter != null) {
				bufferedWriter.flush();
				bufferedWriter.close();
			}
		} catch (IOException ex) {
			ex.printStackTrace();
		}
	}

	public static void print() {
		if (tempList2.contains(p)) {
			tempList = tempList2;
		}
	}
}