What happens if hashcollision occur in hashmap?

Answer 1

Hash map handle that by using a list for any bucket where collision occurred (or a tree in some cases)

Answer 2

https://en.m.wikipedia.org/wiki/Hash_collision

Hope it's helpful to you

Answer 3

Shreepriya HA For client user, nothing... From implementation perspective, some controls must be done

See here for more https://www.baeldung.com/java-hashmap-advanced

Answer 4

Thank you

Answer 5

Can anyone please answer this question

Answer 6

@KrOW I understood but what happens if collision occurs?? What it cause..

Answer 7

👍🏻

Answer 8

Hello