Name: krC82822			Date: 11/08/2000


8 Nov 2000, eval1127@eng -- see also # 4337857, 4334265, 4065313
------------------------
java version "1.3.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.3.0-C)
Java HotSpot(TM) Client VM (build 1.3.0-C, mixed mode)

I believe the following invalid ObjectStreamField definition should
result in the program failing with a WriteAbortedException or similar
exception rather than crashing with a NullPointerException.

import java.io.*;

class X implements Serializable
{
    private static final ObjectStreamField[] serialPersistentFields = {
        new ObjectStreamField("int", int.class),
    };
    private int i = 1;

    public String toString()
    {
        return "{i="+i+"}";
    }

    public static void main(String[] args) throws Exception
    {
        X x = new X();
        FileOutputStream fos = new FileOutputStream("x.ser");
        ObjectOutputStream oos = new ObjectOutputStream(fos);
        oos.writeObject(x);
        oos.close();
        System.out.println("Wrote: "+x);
        System.exit(0);
    }
}

bash-2.04$ java -cp . X
Exception in thread "main" java.lang.NullPointerException
        at java.io.ObjectOutputStream.getPrimitiveFieldValues(Native Method)
        at java.io.ObjectOutputStream.outputClassFields
(ObjectOutputStream.java:1826)
        at java.io.ObjectOutputStream.defaultWriteObject
(ObjectOutputStream.java:480)
        at java.io.ObjectOutputStream.outputObject(ObjectOutputStream.java:1214)

        at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:366)
        at X.main(X.java:20)
bash-2.04$
(Review ID: 111078) 
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