fork(5) download 
  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<Object> items = new ArrayList<>();
  13. 		items.add(null);
  14. 		items.add("test");
  15. 		System.out.println("Items size: " + items.size());
  16. 	}
  17. }
Success #stdin #stdout 0.1s 321600KB
comments (?)
stdin 
Standard input is empty
stdout 
Items size: 2
https://ideone.com/WeEtqh
language:
Java (HotSpot 12)
created:
9 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!