support.fireInstanceEvent(AFTER_DISPATCH_EVENT,
servlet, request, response);
log.log(Level.WARNING, servletServiceExceptionMsg, e);
ioException = e;
} catch (UnavailableException e) {
support.fireInstanceEvent(AFTER_DISPATCH_EVENT,
servlet, request, response);
log.log(Level.WARNING, servletServiceExceptionMsg, e);
servletException = e;
wrapper.unavailable(e);
} catch (ServletException e) {