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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. Integer a1 = 10;
  13. Integer b1 = 10;
  14.  
  15. System.out.println(a1 + " == " + b1 + " => " + (a1 == b1));
  16.  
  17. Integer a2 = 500;
  18. Integer b2 = 500;
  19.  
  20. System.out.println(a2 + " == " + b2 + " => " + (a2 == b2));
  21. }
  22. }
Success #stdin #stdout 0.19s 57980KB
stdin
Standard input is empty
stdout
10 == 10 => true
500 == 500 => false