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  1. import java.util.*;
  2.  
  3. class Example {
  4.     public static void main(String[] args) {
  5.         List<?> list = new ArrayList<>(Arrays.asList("test"));
  6.         modify(list);
  7.     }
  8.  
  9.     static <T> void modify(List<T> list) {
  10.         list.add(list.get(0));
  11.         list.add(list.get(0));
  12.  
  13.         System.out.println(list);
  14.     }
  15. }
Success #stdin #stdout 0.04s 2184192KB
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Standard input is empty
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[test, test, test]
https://ideone.com/84USB9
language:
Java (HotSpot 12)
created:
5 years ago
visibility:
public

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