This file adds the user info to the high score text file if the user made it to high score.

src/model/HighScore.java

+import java.awt.List;
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+import java.io.FileReader;
+import java.io.FileWriter;
+import java.io.IOException;
+import java.io.InputStreamReader;
+import java.io.PrintWriter;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Scanner;
+
+public class HighScore {
+
+	ArrayList<String> arylist = new ArrayList<String>();
+
+	static ArrayList<String> user = new ArrayList<String>();
+	static ArrayList<String> score = new ArrayList<String>();
+	static ArrayList<Integer> scoreInt = new ArrayList<Integer>();
+
+	static int x;
+
+	public static String[] readFrom() throws IOException {
+
+		String fileName = "highScore.txt";
+
+		String content = null;
+		File file = new File(fileName);
+
+		FileReader reader = null;
+
+		try {
+			reader = new FileReader(file);
+			char[] chars = new char[(int) file.length()];
+			reader.read(chars);
+			content = new String(chars);
+			reader.close();
+		} catch (IOException e) {
+			e.printStackTrace();
+		} finally {
+			if (reader != null) {
+				reader.close();
+			}
+		}
+
+		String[] words = content.split("\\s+");
+
+		// for (int i = 0; i < words.length; i++) {
+		// System.out.println(words[i]);
+		// }
+
+		return words;
+
+	}
+
+	public static void writeTo() {
+		try {
+			String filename = "highScore.txt";
+		
+			
+			FileWriter fw = new FileWriter(filename, true);
+			PrintWriter pw = new PrintWriter(filename);
+			pw.print(" ");
+			
+			for(int i =0; i < user.size();i++){
+				fw.write(user.get(i)+ " " + scoreInt.get(i) + "\n");
+			}
+//			fw.write(a + "\n");
+			fw.close();
+		} catch (IOException ioe) {
+			System.err.println("IOException: " + ioe.getMessage());
+		}
+	}
+
+	public static void creatingArrays() throws IOException {
+		String[] newArr = readFrom();
+		for (int i = 0; i < newArr.length; i++) {
+			if (i % 2 == 0) {
+				user.add(newArr[i]);
+			}
+
+			if (i % 2 == 1) {
+				score.add(newArr[i]);
+			}
+		}
+
+		// for(int i = 0; i < user.size(); i++){
+		// System.out.println(user.get(i));
+		//
+		// }
+		//
+		// for(int i = 0; i < score.size(); i++){
+		// System.out.println(score.get(i));
+		//
+		// }
+
+		for (int i = 0; i < score.size(); i++) {
+			scoreInt.add(Integer.parseInt(score.get(i)));
+
+		}
+
+//		for (int i = 0; i < score.size(); i++) {
+//			System.out.println(scoreInt.get(i));
+//
+//		}
+	}
+
+	public int returnLowest() {
+		this.x = scoreInt.get(scoreInt.size());
+		return scoreInt.get(scoreInt.size());
+	}
+
+	public static boolean isHigh(int compare) {
+		if (compare > x) {
+			return true;
+		} else {
+			return false;
+		}
+	}
+
+	public static void sortInt() {
+
+		for (int i = 0; i < scoreInt.size(); i++) {
+			for (int j = 0; j < scoreInt.size() - 1; j++) {
+
+				if (scoreInt.get(j) < scoreInt.get(j + 1)) {
+
+					int temp = 0;
+					String tempS = "";
+					temp = scoreInt.get(j);
+					tempS = user.get(j);
+
+					scoreInt.set(j, scoreInt.get(j + 1));
+					user.set(j, user.get(j + 1));
+					scoreInt.set(j + 1, temp);
+					user.set(j + 1, tempS);
+
+				}
+			}
+		}
+
+		for (int i = 0; i < scoreInt.size(); i++) {
+			System.out.println(user.get(i) + " " + scoreInt.get(i));
+		}
+	}
+
+	public HighScore(String nameUser, int nameScore) throws IOException {
+
+		readFrom();
+		creatingArrays();
+		sortInt();
+		
+		String name = nameUser;
+		int nameScored = nameScore;
+		if(isHigh(nameScored)){
+		
+			user.add(name);
+			scoreInt.add(nameScored);
+			sortInt();
+			user.remove(user.size()-1);
+			scoreInt.remove(scoreInt.size()-1);
+			writeTo();
+
+		}
+		
+		
+		
+		
+		
+	}
+
+}