Java IO Tutorial - Java BufferedOutputStream .write (int b)

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Syntax

BufferedOutputStream.write(int b) has the following syntax.

public void write(int b)  throws IOException

Example

In the following code shows how to use BufferedOutputStream.write(int b) method.

/*w w w  . ja  v a  2s.  c o  m*/
import java.io.BufferedOutputStream;
import java.io.ByteArrayOutputStream;

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

    ByteArrayOutputStream baos = new ByteArrayOutputStream();

    BufferedOutputStream bos = new BufferedOutputStream(baos);

    int b = 87;

    bos.write(b);

    bos.flush();

    byte[] bytes = baos.toByteArray();

    System.out.println(bytes[0]);

  }
}

The code above generates the following result.

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