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JAva-question

Adnan
Adnan asked
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Last Modified: 2013-11-23
hey can anybody help me with this error message.....

Severity      Description      Resource      In Folder      Location      Creation Time      Id
1      The serializable class EkasmenTeksfelt does not declare a static final serialVersionUID field of type long      EkasmenTeksfelt.java      PJ/EksamenDB      line 7      5. juni 2007 19:01:46      1540
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Commented:
Oki, but i never have seen this error message before, but why do i need to do that?
Most of the time that I've seen it, it's been a warning, I'm not sure why it is an error for you.
> Oki, but i never have seen this error message before, but why do i need to do that?


It comes as warning from eclipse compiler. On standard java compiler, it would not appear. Setting a correct serialUID is important because, it serialization/deserialization would work if you alter the class field/method signature.
Right click on the error and click on "Quick fix" option, and select to generate a serialUID - the error would go away

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