is ArrayList a java library class if not, what is a java library class used to store arrays? -


if is, , wanted store input user array without using java library class, how go doing this? know how use

arraylist< string > items = new arraylist< string >();

arraylist part of javas collection framework. instead in search of how use array? may this:

string items = new string[size];

but need know how in advance how many items need store.


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