Use RandomAccessFile class : RandomAccessFile « File Input Output « Java

Use RandomAccessFile class



public class Main {

  public static void main(String[] args) throws Exception {
    RandomAccessFile raf = new RandomAccessFile("books.dat", "rw");

    String books[] = new String[5];
    books[0] = "A";
    books[1] = "B";
    books[2] = "C";
    books[3] = "D";
    books[4] = "E";

    for (int i = 0; i < books.length; i++) {
    raf.writeUTF("Servlet & JSP Programming");;

    while (raf.getFilePointer() < raf.length()) {


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