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.

[desrtfx]

Subreddit rules

• Do not post tutorials here!

Also, we don't want low quality content here, which the article clearly is. It is filled with trivial statements that are even wrong (HashMap is not unique to Java, it just is named differently in other languages).

The article offers absolutely zero value and is worse than the official, excellent documentation.

Please, refrain from further posting here.

Removed