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next vs hasnext() in Scanner

Pradeep bhatt
Ranch Hand

Joined: Feb 27, 2002
Posts: 8919

I am confused between hasnext and next methods in the java.util.Scanner class. Please help.


Groovy
Ankush Bhargava
Greenhorn

Joined: Dec 03, 2004
Posts: 19
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.

Cheers
Ankush
 
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