Using Visual Paradigm for UML diagramming 
integrated with NetBeans.  Receive a 
ClassCastException when trying to drag and drop 
a class object from the textual analysis form of 
Visual Paradigm to the class diagram form of 
Visual Paradigm.  No errors in the Visual 
Paradigm log file.  Attached the NetBeans 
ide.log file which details the session from 
starting NetBeans to the error generation.  
Consistently repeatable.  To repeat:  create 
class objects via textual analysis, drag and 
drop class object onto new class diagram, 
receive error.