jgust Posted February 9, 2020 Share Posted February 9, 2020 I'm having a hard time learning what is and isn't allowed in a Java and Groovy expressions. For example I would like to loop through a parameter array(java.util.ArrayList or java.util.List) and do calculations. I come to find out that I cannot create a variable nor can I use "WHILE" loop in an expression. I know I can use javascript but that isn't always available to me. I would rather like to learn what is possible with Java and Groovy. So I ask is there an in depth blog post, web site, or book that can show me the way? Link to comment Share on other sites More sharing options...
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