serialVersionUID error

hey there!

I opened a file with Eclipse SDK 3.2.2, and a certain warning appears:

The serializable class xxx does not declare a static final serialVersionUID field of type long.

After hitting Ctrl-1, a few options appeared, one of them beingAdd generated serial version ID.

Clicking that, a new line appeared into my class:

privatestaticfinallong serialVersionUID = -318066740353445032;

Well ,I thought that with this done, I solved the problem, but the warning still remains there..... what can I do?

[694 byte] By [Tata_Calua] at [2007-11-27 7:38:56]