Writing data to a file using FileOutputStream

 

import java.io.FileNotFoundException;

import java.io.FileOutputStream;

import java.io.IOException;

class FOSDemo1 {

public static void main(String[] args)

throws FileNotFoundException, IOException {

FileOutputStream fos = new FileOutputStream("bbc.txt");

fos.write(10);

System.out.println("Data has been saved");

fos.close();

}

}