Java PipedReader .connect (PipedWriter src)

public void connect(PipedWriter src)  throws IOException

//from w  w  w .j a va  2 s  .c om

import java.io.*;

public class Main {

   public static void main(String[] args) {
      PipedWriter writer = new PipedWriter();
      PipedReader reader = new PipedReader();

      try {
         // connect the reader and the writer
         reader.connect(writer);

         
         writer.write(70);
         writer.write(71);

         // read what we wrote
         for (int i = 0; i < 2; i++) {
            System.out.println((char) reader.read());
         }
      } catch (IOException ex) {
         ex.printStackTrace();
      }


   }
}