Java PipedOutputStream.write(int b)

public void write(int b)  throws IOException

/*from w  w w . j  av a 2  s . c o m*/
import java.io.PipedInputStream;
import java.io.PipedOutputStream;

public class Main extends PipedInputStream {

  public static void main(String[] args) throws Exception {
    PipedOutputStream out = new PipedOutputStream();
    Main in = new Main();

    out.connect(in);

    out.write(70);
    out.write(71);
    out.write(72);

    out.flush();

    for (int i = 0; i < 3; i++) {
      System.out.println((char) in.read());
    }
    out.close();
  }
}