Weird quirk about java / swing

I have a class that extends JComponent but is still abstract (I added some abstract methods to this class). The weird thing is that I get a warning about not having a serialize ID defined! Anyone else think that's kind of a bug / quirk?

It says "use serialVersionUID from JDK 1.0.2 for interoperability" If you want to supress the warning use annotation
Now the reason behind this is that your class is implementing java.io.Serializable if you do not want your class to be serializable then remove this market interface otherwise you can do the following to supress the warning
@SuppressWarnings( "serial" )public class Main implements Serializable {If you don't define it ("private static long serialVersionUID"), then, whenever the class is serialised / deserialised a serialVersionUID will be generated, and if the serialising generation does not match the deserialising generation,which will be generated from that JVM's version of the Class, the deserialisation will fail, even if the Class definitions where compatible. When we say the class is compatible which means the class has not been changed.
I hope this make sense to you. If not please let me know.
BTW, this is not a Swing question but rather annotation question. Can the moderator please remove this post. Thanks
Regards,
Alan Mehio
London, UK
Edited by: alan_mehio on 22-Apr-2009 20:47

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Is it sound like Oracle Portal?
But you want to save a layer 9iAS.
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>>Having a Oracle database as the central location for all components has many
>>advantages:
>>
>>- Unique point of maintenance, backup and restore
>>- Integrated database security
>>- One language for everything, PL/SQL or Java (even both if desired)
>>- Inherited database cache, transaction and processing optimizations
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