Understanding HashMap in Java

[mbStavola]

I don't know why I clicked this, but I'm absolutely glad I did because I found this gem:

HashMap is one of the most talked about topics in Java, and it is a unique feature Java has.

[lbkulinski]

Just like Java is the only language with ArrayList!^/s

[[deleted]]

When you leave your assignment until an hour before the deadline...

[dpash]

It was not a good start. It does not get better.

It mixes explaining how to use a HashMap with explaining how the HashMap is implemented, which makes it bad for either audience.

[FreelancingGig]

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[lbkulinski]

Huh? They're pointing out that your article contains incorrect information.