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Answers and rating deltas for

Why is the Scanner .next() method returning null?

Author Votes Δ
Raman Sahasi 2 +0.88
anacron 1 +0.19
Dave Pateral 1 +0.21
Luke Lee 1 -0.40
progyammer -1 -4.25
Last visited: Feb 21, 2017, 8:20:56 PM