how do you print a value of a variable in the source script?
Console-like output is not allowed by Painless (see more info as to why that is here). The intended usage is that you emit a value that you are interested in.
how do you print a value of a variable in the source script?
Console-like output is not allowed by Painless (see more info as to why that is here). The intended usage is that you emit a value that you are interested in.
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