Static initializers get called over and over?

I have a java web application running on resin. I don't know why but from time to time my class files suddenly get reloaded. I can notice from my log files that static initializers get called over and over again, which is causing me problems. How can this happen? Any settings I should fix? Anyone has similar problems?

ram, thank you very much for your reply.
I'm sure this problem doesn't always happen.
I have a static initializer in a different
application on a different resin server but it never
initializes over and over.
There must be some settings I can change to make it
not to initialize more than once.I concur with Ram on this one. Having static initializers in container managed apps can be very dangerous if you need to make sure that it is initialized exactly once. I've seen problems like this happen on several vendor's Containers. A safer approach could be to store these values in your container's Application-scope. This way, you not only ensure that these values are initialized exactly once, but that the value will be available to all JVM's running should this app be deployed in a clustered environment.

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Static initializers get called over and over?

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