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Answers and rating deltas for

NullPointerException when I called a service-layer method

Author Votes Δ
weaver 1 +3.95
Vova Chornyi 0 +1.08
stelios.anastasakis -1 -1.39
Christoph Grimmer-Dietrich -2 -0.46
Last visited: Oct 21, 2019, 3:17:49 PM