Question on java collections?

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Evgeny Petryaev2019-11-06 18:39:42

Java

Evgeny Petryaev, 2019-11-06 18:39:42

In general, I saw a lot of all sorts of pictures with collections, there they are to hell, and it’s not clear which of them can be used through indexes as an array and even sorting any too

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Anton Kuznetsov, 2019-11-06
@Kuznetsov

You need an ArrayList .

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