Request for integrating #233417 - Cannot run Java file with groovy reference inside

Bug link:
http://netbeans.org/bugzilla/show_bug.cgi?id=233417

Description of the bug:
When someone creates Groovy file within Ant project (J2SE, Web, EJB) and 
uses Run File on either Java or Groovy file, the action will fail in 
case if the code referred to some other class. Running whole project 
works fine.

Impact assessment:
This might impact on many users, that are using Ant projects and Java 
files in combination with Groovy.

Risk assessment:
IMHO there should be no risk.

Fix:
http://hg.netbeans.org/main-golden/rev/d67b6a86adca


The fix was written by mjanicek, reviewed by mfousek and verifed by vriha.

Thanks for the review,
Martin J.