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Usage of Comparable for sorting
Joined: May 03, 2008
Jul 26, 2008 07:33:00
can we use Comparable interface for sorting while using Arrays.sort() method
Joined: Apr 27, 2008
Jul 26, 2008 08:03:00
The comparable interface is used implicitely: If your class, say A, implements Comparable and you sort an array of type A, its compareTo method is used for sorting.
Moreover, you can define a comparator class that implements the Comparator interface and use it explicitely in the sort method.
SCJP 5 (98%) - SCBCD 5 (98%)
I agree. Here's the link:
subject: Usage of Comparable for sorting
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doubt in treeset...
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