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  1. import java.util.*;
  2. import java.lang.*;
  3.  
  4. class Main
  5. {
  6. public static void main (String[] args) throws java.lang.Exception
  7. {
  8. final int i = 123; // Make the variable final
  9. new Thread(new Runnable() {
  10. @Override
  11. public void run() {
  12. System.out.println(i); // Now it works, but you cannot assign it
  13. }
  14. }).start();
  15. }
  16. }
Success #stdin #stdout 0.08s 380480KB
stdin
Standard input is empty
stdout
123