package corejava;

import java.io.*;

public class FileIODemo {
public static void main(String args[]) {

try {
	byte bWrite[] = { 11, 21, 3, 40, 5 };
	OutputStream os = new FileOutputStream("C:/Demo.txt");
	for (int x = 0; x < bWrite.length; x++) {
		os.write(bWrite[x]); // writes the bytes
	}
	os.close();

	InputStream is = new FileInputStream("C:/Demo.txt");
	int size = is.available();

	for (int i = 0; i < size; i++) {
		System.out.print(is.read() + "  ");
	}
	is.close();
} catch (IOException e) {
	System.out.print("Exception");
}
}

}