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Comparable

 
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Source : MasterExam

If your class Implements Comparable but you dont explicitly override compareTo(), then Collections containing elements of your class will be sorted in natural order, by default.



This statement is true/ false?

I think True.
 
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Abhi vijay wrote:Source : MasterExam

If your class Implements Comparable but you dont explicitly override compareTo(), then Collections containing elements of your class will be sorted in natural order, by default.



This statement is true/ false?

I think True.



false, it will give you compiler error.
 
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Yes , If you are implementing some interface , you are supposed to implement its methods.

It is like if you implemt Runnable interface you must provide run() implementation otherwise compiler error.
 
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I think True.


Why do you think so ?
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