| Methods Summary |
|---|
| protected void | buildGUI()
JPanel contentPane = new JPanel(new BorderLayout());
JTextArea center = new JTextArea();
center.setText("The first serialized copy of Money is " + computeSizeOfMoney()
+ " bytes long. \n The second is only " + computeSizeOfSecondMoney()
+ " bytes long. \n Two ints only consume " + +computeSizeOfTwoInts());
contentPane.add(center, BorderLayout.CENTER);
setContentPane(contentPane);
setSize(300, 100);
|
| private int | computeSizeOfMoney()
ByteArrayOutputStream resultStream;
resultStream = new ByteArrayOutputStream();
try {
ObjectOutputStream objectOutputStream = new sun.rmi.server.MarshalOutputStream(resultStream);
Money money = new Money(50);
objectOutputStream.writeObject(money);
objectOutputStream.flush();
return resultStream.size();
} catch (Exception e) {
}
return 0;
|
| private int | computeSizeOfSecondMoney()
ByteArrayOutputStream resultStream;
resultStream = new ByteArrayOutputStream();
try {
ObjectOutputStream objectOutputStream = new sun.rmi.server.MarshalOutputStream(resultStream);
Money money = new Money(50);
Money money2 = new Money(510);
objectOutputStream.writeObject(money);
objectOutputStream.flush();
int intermediateSize = resultStream.size();
objectOutputStream.writeObject(money2);
objectOutputStream.flush();
return resultStream.size() - intermediateSize;
} catch (Exception e) {
}
return 0;
|
| private int | computeSizeOfTwoInts()
ByteArrayOutputStream resultStream;
resultStream = new ByteArrayOutputStream();
try {
ObjectOutputStream objectOutputStream = new sun.rmi.server.MarshalOutputStream(resultStream);
objectOutputStream.writeInt(50);
objectOutputStream.writeInt(50);
objectOutputStream.flush();
return resultStream.size();
} catch (Exception e) {
}
return 0;
|
