Hey all, I've got a rule in a DRL file that I'm trying to call an object method that contains a varargs parameter.

The method signature looks like so:
<pre>public void addMessage(int displayPriority, String messageFormat, Object... messageArgs) {</pre>

The rule looks like so:
<pre>
rule "Notice Quantity"
no-loop
when
    $notice : Notice(quantity > 0);
then
    $explanation.addMessage(1, "%s Quantity = %,d", $notice.dispositionCode, $notice.quantity);
end
</pre>

When I run this rule base, I get this runtime error from the Drools engine:

<pre>
Caused by: [Error: unable to resolve method: com.package.TriggerExplanation.addMessage(java.lang.Integer, java.lang.String, java.lang.String, java.lang.Integer) [arglength=4]]
[Near : {... Unknown ....}]
</pre>

This feels very much like either the MVEL engine or Drools can't resolve a method with varargs. I found nothing in any of the documentation and the only thread on these forums that references varargs was a few years old.

Can anyone tell me if Drools does/does not support method calls with varargs? Doing this without varargs is going to be a galactic pain in the butt.<p />

Thanks!<p />

Jason
	
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