java - Unchecked assignment when initializing a list -

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• java raw type , generics interaction 2 answers

what difference between

list<string> list = new arraylist(); 

and

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

?

in first case, ide highlights , says "unchecked assignment", seem behave same.

no difference, java compiler figure out type, better add inferred type argument:

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