RE: [jbosscache-dev] Logging exceptions

Hi, Sometimes I come across a case where a good design principle for a flow of control is to raise an exception. Exceptions are usually logged and stack trace is dumped. In some of these cases exceptions happen due to expected circumstances (i.e request to activate region when region is not active) and so on. I am getting an impression (maybe a false one) that users freak out when the see stack traces and thus I am reluctant to raise an Exception in some of these cases and make a workaround. What do you guys do about this problem? Is there a way to have a generic catch clause for Exception but somehow indicate if stacktrace should be dumped or not to a logger? Or should I just forget about this impression (of freaking out users) and raise exceptions whenever a good design dictates it?