Index: DataObjectPool.java
===================================================================
RCS file: /cvs/openide/src/org/openide/loaders/DataObjectPool.java,v
retrieving revision 1.74
diff -r1.74 DataObjectPool.java
872a873,880
>                 
>                 // attempt to fix #30559
>                 if (reenterCount>0 && s.size() == 1) {
>                     if (files != null && files.contains(s.iterator().next())) {
>                         return new HashSet();
>                     }
>                 }
>