Java ByteArrayOutputStream .toByteArray ()

Syntax

ByteArrayOutputStream.toByteArray() has the following syntax.

public byte[] toByteArray()

Example

In the following code shows how to use ByteArrayOutputStream.toByteArray() method.


/*from  ww  w.  j ava  2s  .  c o  m*/
import java.io.ByteArrayOutputStream;
import java.io.IOException;

public class Main {
  public static void main(String[] args) throws IOException {

    byte[] bs = { 65, 66, 67, 68, 69 };

    ByteArrayOutputStream baos = new ByteArrayOutputStream();

    baos.write(bs);

    for (byte b : baos.toByteArray()) {
      baos.write(b);

      System.out.println(b);
    }

  }
}

The code above generates the following result.