When using Build/Deploy tomcat restart doesn't
seem to always work properly. Sometimes I get a
"Port 8081 on host localhost is already in use"
error message. This means NetBeans has problems to
kill tomcat before starting it again or has a
problem when waiting for tomcat to shutdown (race
condition?).

I haven't figured out how this can be reproduced.
It just happens every now and then. Let's say on
every fourth restart during WebApp development

I hope you can fix it, even better it would be
great if a changed JavaBean could simply be loaded
in a running tomcat. Starting with 3.4 this is
even more necessary since turn-around times have
_significantly_ degraded.