Answers for "why use generic in real life"

0

why use generic in real life

List<String> list = new ArrayList<String>();
list.add("hello");
String s = list.get(0);   // no cast
Posted by: Guest on October-17-2020
0

why use generic in real life

List list = new ArrayList();
list.add("hello");
String s = (String) list.get(0);
Posted by: Guest on October-17-2020

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