[jboss-user] [jBPM] - Re: jBPM4 - Process Dehydration

[kukeltje]

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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