What is the difference between Integer and int in Java? Void and void?

@Error i think this clarifies it more to me..
So this means that int is not an object ... it is just a alocation in memory?

Another question ... why can't we have e.g. ArrayList <int> instead of ArrayList <Integer>...by that we stop using Integer at all?

@Error that's clarifies everything
Thanks for your help :)

Ask these questions on stack overflow Bcause we can help you better dude 😉😉 (you can find all devrant guys there too 😅)

@koosha, in SO this question would close in a heartbeat because it's probably been answered the same day SO opened 😜

@koosha actually I hate asking in stackOverFlow... but i will give it a try next time ;)

@Eariel yes i guess so :)

@codeBoy me too. I ask three questions over there which never got asked before and I never got an answer... A lot of ppl over there are quite arrogant too tho.

@codeBoy yeah, everyone is so salty in SO

@codeBoy pretty much as it says in the picture.
Also, int is a primitive and Integer is an object :)