Java – is this a resource leak or a false positive?
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Java
Eclipse gives a warning about the "out" declaration Is this a false positive?
Random r = new Random(); try(PrintWriter out1 = new PrintWriter("one.txt"); PrintWriter out2 = new PrintWriter("two.txt")) { PrintWriter out = r.nextBoolean()?out1:out2; out.println("x"); }
P. S.: the warning is "resource leak: 'out' will never be closed"
Solution
This is a false positive All instances have been closed correctly
I turned off the resource - related warnings in eclipse a long time ago They are really unreliable because there are many "obviously" correct control flow paths that eclipse cannot recognize as "correct" without actual execution... Any non trivial code is destined to produce these false positives
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