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  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6.  
  7. /* Name of the class has to be "Main" only if the class is public. */
  8. class Ideone
  9. {
  10. 	public static void main (String[] args) throws java.lang.Exception
  11. 	{
  12. 	    List< Integer > integers = List.of( 1 , 2 , 3 ) ;
  13. 	    String output = integers.toString() ;
  14. 	    System.out.println( output ) ;
  15. 	}
  16. }
Success #stdin #stdout 0.08s 46928KB
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Standard input is empty
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[1, 2, 3]
https://ideone.com/LLYhk8
language:
Java (HotSpot 12)
created:
3 years ago
visibility:
public

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