Java PipedReader(PipedWriter src) Constructor

public PipedReader(PipedWriter src)   throws IOException

//from  w ww  .ja v  a  2 s.co m
import java.io.*;

public class Main {

  public static void main(String[] args) {

    try {
      PipedWriter writer = new PipedWriter();
      PipedReader reader = new PipedReader(writer);

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

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

      // check if reader is ready to read
      System.out.println(reader.ready());

      // print the char array
      for (int i = 0; i < 2; i++) {
        System.out.println("" + (char) reader.read());
      }
      reader.close();
    } catch (Exception ex) {
      ex.printStackTrace();
    }
  }
}