import java.io.*;

public class TestDateStream {
    public static void main(String[] args) {
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        //DateOutputStream dos = new DateOutputStream(baos);
        DataOutputStream dos = new DataOutputStream(baos);
        try {
        //    baos.writeDouble(Math.random());
        //    baos.writeBoolean(true);
            dos.writeDouble(Math.random());
            dos.writeBoolean(true);

            //ByteArrayInputStream bais = new ByteArrayInoutStream(
            ByteArrayInputStream bais = new ByteArrayInputStream(
                    baos.toByteArray());
            System.out.println(bais.available());

            //DateInputStream dis = new DateInputStream(bais);
            DataInputStream dis = new DataInputStream(bais);

            System.out.println(dis.readDouble());
            System.out.println(dis.readBoolean());

            dos.close();
            dis.close();

        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}