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next vs hasnext() in Scanner
Joined: Feb 27, 2002
Dec 18, 2004 02:43:00
I am confused between hasnext and next methods in the
class. Please help.
Joined: Dec 03, 2004
Dec 18, 2004 03:21:00
what is the confusion Pradeep?
is it the use of them that's confusing you? Well, hasNext is used to find out whether another token is available, whereas, next is used to get that 'next' token!
hope this helps.
It is sorta covered in the
JavaRanch Style Guide
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