Hi Guys,

I am trying to check for null condition in transition but its not working for 
me. I have tried various possible ways of EL. I have tried following till now 
but nothing worked for me 

                <transition name="errorTrans" to="end">
  |                     <condition>#{outputData == "null"}</condition>
  |             </transition>
  | 
  |  
  |             <transition name="errorTrans" to="end">
  |                     <condition>#{outputData == null}</condition>
  |             </transition>
  | 
  |             <transition name="errorTrans" to="end">
  |                     <condition>#{outputData is null}</condition>
  |             </transition>
  | 
  |             <transition name="errorTrans" to="end">
  |                     <condition>#{empty outputData}</condition>
  |             </transition>
  | 


PLEASE HELP!!! Thanks in advance

-Tarun

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