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Java + Groovy variable binding

 
Greenhorn
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Hi,
I am trying to embbed Groovy in Java app.
I know that through Binding object I can bind variables from Java app to Groovy script and use it in script. In my app I am trying to change value of Java variable with Groovy script and it works well:

My question is: is there some way to make java variables updates immediately after shell.evaluate() method calling? For example, if I would have 1000 variables i don't want call for every variable

because of one variable change in script code. Is it possible to ommit this step and update java variables with new value automatically?
 
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