Write a java programe that reads itself as one charecter at a time using FileReader class.

import java.io.*;
class FileReaderDemo1
{
    public static void main(String args[]) throws Exception
    {
        FileReader fr = new FileReader("FileReaderDemo.java");
        BufferedReader br = new BufferedReader(fr);
        int s;
        while((s = br.read()) != -1)
        {
            System.out.print((char)s);
        }
        fr.close();
    }
}