Reading a file of integers revisited (The right way)

• public static int[] readNumbersFromFile

• • • • • • • • • ( String fileName, int n) throws IOException{
  • int[] arr = new int[n];
  • DataInputStream dataIn = new DataInputStream(
  • • new BufferedInputStream(
    • • new FileInputStream(fileName)));
  • int currByte;
  • int currInt;
  • for(int i = 1; i < n; i++){
  • • arr[i] = dataIn.readInt();
  • }
  • fileIn.close();
  • }