// Test case for Issue #1586:
// https://github.com/typetools/checker-framework/issues/1586

import java.util.concurrent.ExecutorService;

public class Issue1586 {
  void f(ExecutorService es) {
    es.execute(
        () -> {
          try {
            System.err.println();
          } catch (Throwable throwable) {
            System.err.println();
          } finally {
            es.execute(
                () -> {
                  System.err.println();
                });
          }
        });
  }
}