Online Java Compiler By
JavaTpoint.com
import java.io.*; public class JavaByteArrayOutputStreamWriteExample2 { public static void main(String[] args) { byte[] b = { 'j', 'a', 'v', 'a' }; try { OutputStream os = new FileOutputStream("test.txt"); InputStream is = new FileInputStream("test.txt"); os.write(b, 0, 3); for (int i = 0; i < 4; i++) { System.out.print((char) is.read()); } os.close(); is.close(); } catch (Exception ex) { ex.printStackTrace(); } } }
Output