[rules-users] Condition syntax to access Map

[Vincent LEGENDRE]

Hi all, 

I agree with W. : NPE should be the default, and "null" cases behaviour should be planned by programmers. 
But I am not sure about using a new operator in rules (and do the update in Guvnor ...). 
Why not using some drools annotations on the getter specifying the behaviour of an eval on a null value returned by this getter ? 
And may be these annotation could be added to an existing POJO via the declared type syntax (just like event role in fusion) ? 

Vincent. 
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