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equals vs hashCode (K&B Exam 6)

Michal Burak
Greenhorn

Joined: Oct 05, 2009
Posts: 7
K&B Exam SCJP6 quiz 1 question 52:



My code that prints "false true" is below. Hashcodes are not equal, equals returns true. But equal objects must have equal hashcodes.
So conclusion: only "C" is the correct answer ("D" is not correct opposed to what it says in the mock exam). Am I right or do I miss something?

Ankit Garg
Sheriff

Joined: Aug 03, 2008
Posts: 9322
    
  17

Yes you are right, this is an error in the mock exam. This has been asked before too

And welcome to javaranch...


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Michal Burak
Greenhorn

Joined: Oct 05, 2009
Posts: 7
Ankit Garg wrote:Yes you are right, this is an error in the mock exam. This has been asked before too

And welcome to javaranch...


Thanks
 
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