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 <[email protected]> wrote:
> Yes Mike,
>
> I am getting expected output but after completion of loop it throws error
>
> --
> View this message in context:
> http://drools.46999.n3.nabble.com/How-handle-exception-thrown-while-looping-in-DRL-file-tp4018727p4018733.html
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