83.RandomAccessfile in java

-

 //randomaccessfile


import java.io.*;

import java.util.*;


class randomaccessfile

{

public static void main(String[] args) {

try

{

Scanner obj = new Scanner(System.in);

int n, ch;

long len;

RandomAccessFile raf = new RandomAccessFile("File.txt","r");

len = raf.length();


System.out.print("Enter last character to Display : ");

n = obj.nextInt();


if (n > len) {

raf.seek(0);

}

else

{

raf.seek(len - 0);

}

raf.close();

}

catch(Exception e)

{

System.out.println(e);

}

}

}

OUTPUT:

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