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Start your free trialRey Adronico Baguio
13,672 Pointswhat is the difference between int and Integer?
I never got why Craig uses int in one case and then Integer in the other
1 Answer
William Li
Courses Plus Student 26,868 PointsInstead of me writing a lengthy comment on the difference between int and Integer in Java; someone has written a great article on this very topic http://mindprod.com/jgloss/intvsinteger.html
Also, check out this Quora post http://www.quora.com/What-is-the-difference-between-an-integer-and-int-in-Java