JDK1.2Beta4-I: Fail on serialization of HTMLEditorKit (Please run attached code)

java.io.NotSerializableException: com.sun.java.swing.text.html.HTMLEditorKit$LinkController
        at java.io.ObjectOutputStream.outputObject(Compiled Code)
        at java.io.ObjectOutputStream.writeObject(Compiled Code)
        at java.io.ObjectOutputStream.outputClassFields(Compiled Code)
        at java.io.ObjectOutputStream.defaultWriteObject(Compiled Code)
        at java.io.ObjectOutputStream.outputObject(Compiled Code)
        at java.io.ObjectOutputStream.writeObject(Compiled Code)
        at SerialTest.test(Compiled Code)
        at SerialTest.main(Compiled Code)
(fail): 1

bae-chul.kim@eng 1998-06-05