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  1. import java.util.ArrayList;
  2. import java.util.List;
  3.  
  4. class Ideone {
  5.   public static void main(String[] args) {
  6.     List<Long> LongList = new ArrayList<>(List.of((long) 3));
  7.     LongList.add((long) 2);
  8.     System.out.println(LongList);
  9.   }
  10. }
Success #stdin #stdout 0.08s 47048KB
comments (?)
stdin 
Standard input is empty
stdout 
[3, 2]
https://ideone.com/i80Qmo
language:
Java (HotSpot 12)
created:
2 years ago
visibility:
secret

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