#229480 - NullPointerException at org.netbeans.modules.web.jsf.api.editor.JSFResourceBundlesProvider$1.run

Bug:
https://netbeans.org/bugzilla/show_bug.cgi?id=229480

Description: Some setup of Resource Bundles in faces-config.xml leads to 
the NPE during JSFResourceBundlesProvider detection.

Impact assessment: It's a regression which didn't happen before which 
prevents usage of the editor because of these NPE's which appear after 
any keystroke.

Risk assessment: Almost no risk. Two NPE preventions in the changeset.

The fix was written by me, reviewed by mjanicek and verified by vriha.

Fix: http://hg.netbeans.org/main-golden/rev/f80f8e70d867

Thanks for the review,
Martin.