gcc/libjava/testsuite/libjava.lang/Serialization.java

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import java.io.*;
import java.util.*;
public class Serialization
{
public static void main(String[] args)
throws IOException, ClassNotFoundException
{
File f = new File("test.ser");
ObjectOutputStream objStream =
new ObjectOutputStream(new FileOutputStream(f));
objStream.writeInt(8);
objStream.writeObject(new Integer(99));
List l = new LinkedList();
l.add(new Integer(1));
l.add(new Short((short) 7));
l.add(new Float(9.95));
l.add(new Long(-900000000000001l));
l.add(new Double(-3.14159));
l.add(new Character('X'));
l.add(new Byte((byte) 'z'));
objStream.writeObject(l);
objStream.close();
ObjectInputStream ois = new ObjectInputStream(new FileInputStream(f));
System.out.println (ois.readInt());
System.out.println (ois.readObject());
System.out.println (ois.readObject());
ois.close();
f.delete();
}
}