Input chain between FileOutputStream and DataOutputStream : Stream « File « SCJP

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SCJP » File » Stream 
9.3.7.Input chain between FileOutputStream and DataOutputStream
import java.io.DataOutputStream;
import java.io.FileOutputStream;
import java.io.IOException;

public class MainClass {
  public static void main(String[] argv) {
    try {
      // Create the chain
      FileOutputStream fos = new FileOutputStream("txt");
      DataOutputStream dos = new DataOutputStream(fos);

      // Write
      dos.writeDouble(123.456);
      dos.writeInt(55);
      dos.writeUTF("The moving finger writes");

      // Close the chain
      dos.close();
      fos.close();
    catch (IOException e) {
    }

  }
}
9.3.Stream
9.3.1.InputStream and OutputStream
9.3.2.Low-Level Streams: FileInputStream
9.3.3.A filter connects to an InputStream or OutputStream and performs some transformation on the data
9.3.4.Construct a chain of DataOutputStream, BufferedOutputStream and FileOutputStream
9.3.5.Classes derived from Reader and Writer take locale information when converting between Unicode and other character systems.
9.3.6.A small input chain between FileInputStream and DataInputStream
9.3.7.Input chain between FileOutputStream and DataOutputStream
9.3.8.Using FileInputStream, FileOutputStream, and File classes.
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