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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. import java.util.concurrent.*;
  7.  
  8. /* Name of the class has to be "Main" only if the class is public. */
  9. class Ideone
  10. {
  11. public static void main (String[] args) throws java.lang.Exception
  12. {
  13. long startTime = System.nanoTime();
  14. String test1 = "";
  15. long stringTime = System.nanoTime() - startTime;
  16.  
  17. startTime = System.nanoTime();
  18. Runnable r2 = () -> {};
  19. long lambdaTime = System.nanoTime() - startTime;
  20.  
  21. System.out.println(stringTime);
  22. System.out.println(lambdaTime);
  23. }
  24. }
Success #stdin #stdout 0.18s 320704KB
stdin
Standard input is empty
stdout
1604
95557570