import java.io.*;
public class PipedOutputStream_UnconnectedWrite_2 {
public static void main(String[] args) throws IOException {
PipedOutputStream pos = new PipedOutputStream();
// A pipe should be connected first in order to write.
PipedInputStream pis = new PipedInputStream();
// PipedInputStream pis = new PipedInputStream(pos);
pos.write(1);
}
}