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hashCode() method

what's hashcode method? When do I need to use it?why?

javaoverridingoverridehashcode
18th Sep 2017, 10:02 PM
Giuseppe Alecci
Giuseppe Alecci - avatar
1 Answer
+ 7
https://en.m.wikipedia.org/wiki/Java_hashCode()
19th Sep 2017, 9:34 AM
Dev
Dev - avatar

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