DDJ - 2008-09-17

I am trying to run the examples and continue to get Groovy compile errors ("Exception in thread "AWT-EventQueue-0" com.wazeegroup.physhun.framework.ConditionFailedException: Failed to compile groovy code for InlineGroovyTriggeredCondition (stateModel.selfTransition-FundsAdded-condition) (if (triggerEvent instanceof soda.events.FundsAdded) {return true; } else { //some other type of event return false; })"). I have never workd with Groovy and have no idea where to start. Any help would greatly be appreciated.