libjava/testsuite/libjava.lang/Serialization.java

   1 import java.io.*;
   2 import java.util.*;
   3
   4 public class Serialization
   5 {
   6   public static void main(String[] args)
   7     throws IOException, ClassNotFoundException
   8   {
   9     File f = new File("test.ser");
  10     ObjectOutputStream objStream =
  11       new ObjectOutputStream(new FileOutputStream(f));
  12     objStream.writeInt(8);
  13     objStream.writeObject(new Integer(99));
  14     List l = new LinkedList();
  15     l.add(new Integer(1));
  16     l.add(new Short((short) 7));
  17     l.add(new Float(9.95));
  18     l.add(new Long(-900000000000001l));
  19     l.add(new Double(-3.14159));
  20     l.add(new Character('X'));
  21     l.add(new Byte((byte) 'z'));
  22     objStream.writeObject(l);
  23     objStream.close();
  24
  25     ObjectInputStream ois = new ObjectInputStream(new FileInputStream(f));
  26     System.out.println (ois.readInt());
  27     System.out.println (ois.readObject());
  28     System.out.println (ois.readObject());
  29     ois.close();
  30     f.delete();
  31   }
  32 }