Groovy and Hotswap

I've added Groovy to an existing web project being developed in Java 1.5, IntelliJ 7.04 and Resin 3.1.5.  No spring, no grails and groovy is not being used as groovlets or GSPs.  I have some groovy beans and groovy controller classes.  Anyway....I can't make changes to the groovy classes without restarting my web application.  The java classes can be changed and reloaded with the normal hotswap restrictions, but not the groovy classes.

The problem seems to be groovyc.  
Is it simply not possible to have groovy work with hotswap?  I guess it doesn't necessarily need to work with hotswap,  I just don't want to have to restart after changing a groovy classes.