[rules-users] How handle exception thrown while looping in DRL file

[Wolfgang Laun]

Add an if statement testing for a List element being null, e.g.,

   for( Integer agentList: $a.getAgentList()) {
        if( agentList != null ){
           System.out.println("--sam====="+agentList);
       } else {
          System.out.println( "null element in list" );
      }
    }

-W


On 17/07/2012, ashwindrool <ashwin.khandelwal86 at gmail.com> wrote:
> Yes Mike,
>
> I am getting expected output but after completion of loop it throws error
>
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