[jboss-user] [jBPM] - Re: jBPM4 - Process Dehydration
Yep, you got it wrong.... you have to SET it, not save it. pseudocode:
HashMap <String, String> var = service.getVariable("myVar");
var.put("additionalItem", "valueOfItem");
Then the processvariable in the engine is not updated.
You have to do
service.setVariable("myVar", var)
and that is with all variables, not just collections
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