when i use evaluate expression (ShortKey:Alt+F8) in IntelliJ i get a number in front of each obj is it some sort of unique id for each obj and is it universal for whole context of program (i mean, is it totally unique?)
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1Are you sure these aren't just elements of an array? – Oliver Charlesworth Jul 03 '16 at 08:18
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1This question already has an answer [here](http://stackoverflow.com/questions/2322903/deciphering-variable-information-while-debugging-java) – Grisha Weintraub Jul 03 '16 at 09:53