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  1. class ZooInfo {
  2. private static volatile int counter = 0;
  3.  
  4. public static void main(String args[]) {
  5. final String lineSeparator = System.lineSeparator();
  6. new Thread(() -> {
  7. for (int i = 0; i < 500; i++) ZooInfo.counter++;
  8. }).start();
  9.  
  10. final StringBuilder builder = new StringBuilder();
  11. while (ZooInfo.counter < 100) {
  12. builder.append("Not reached yet").append(lineSeparator);
  13. }
  14.  
  15. builder.append("Reached!");
  16. System.out.println(builder.toString());
  17. }
  18. }
Success #stdin #stdout 0.06s 33684KB
stdin
Standard input is empty
stdout
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Reached!