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Answers and rating deltas for

How can I verify that a user enters an integer or alphabetic character in Java?

Author Votes Δ
orien 2 +3.71
Eng.Fouad 1 +0.11
Kal 1 -0.12
Ulrich Palha 1 -0.08
Jack 1 +0.07
bendu 0 -4.08
Last visited: Sep 14, 2014, 5:07:29 AM