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  1. import java.util.stream.Collectors;
  2. import java.util.stream.Stream;
  3.  
  4. class Ideone {
  5.     public static void main(String[] args) {
  6.         String[] params = {"v1", "v2"};
  7.         StringBuilder sb = new StringBuilder();
  8.         Stream.of(params).map(sb::append).collect(Collectors.toList());
  9.         System.out.println(sb.toString());
  10.     }
  11. }
Success #stdin #stdout 0.07s 34152KB
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Standard input is empty
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v1v2
https://ideone.com/Kucd4H
language:
Java (HotSpot 12)
created:
4 years ago
visibility:
public

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