fork download
copy 
  1. /* package whatever; // don't place package name! */
  2.  
  3. import java.util.*;
  4. import java.lang.*;
  5. import java.io.*;
  6. class collection1{
  7. public static void main(String[]args){
  8. Collection c=new ArrayList();
  9. c.add(10);
  10. c.add("abc");
  11. Collection l=new HashSet();
  12. l.add(20);
  13. l.add("abc");
  14. l.add(30);
  15. c.addAll(l);
  16. c.removeAll(l);
  17. System.out.println( c );
  18. }
  19. }
Success #stdin #stdout 0.1s 51092KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
[10]
https://ideone.com/ZhkUHj
language:
Java (HotSpot 12)
created:
56 days 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!