Java tutorial
import java.io.*; public class Main { public static void main(String[] args) { try { short s = 15; RandomAccessFile raf = new RandomAccessFile("c:/test.txt", "rw"); raf.writeShort(s); raf.seek(0); System.out.println(raf.readShort()); raf.seek(0); raf.writeShort(20); raf.seek(0); System.out.println(raf.readShort()); raf.close(); } catch (IOException ex) { ex.printStackTrace(); } } }