}

    @Test
    public void test_constructorWithThrowableCause_StackOverflowError() {
        // Test with StackOverflowError as cause
        String message = "Thumbnail generation failed";
        StackOverflowError error = new StackOverflowError("Stack overflow during processing");
        ThumbnailGenerationException exception = new ThumbnailGenerationException(message, error);

    }

    @Test
    public void test_constructorWithThrowableCause_StackOverflowError() {
        // Test with StackOverflowError as cause
        String message = "SSO recursive call exceeded stack limit";
        StackOverflowError error = new StackOverflowError("Recursive SSO validation");
        SsoProcessException exception = new SsoProcessException(message, error);

    }

    @Test
    public void test_constructorWithThrowableCause_StackOverflowError() {
        // Test with StackOverflowError as cause
        String message = "SSO login recursive overflow";
        StackOverflowError error = new StackOverflowError("Stack overflow in authentication chain");
        SsoLoginException exception = new SsoLoginException(message, error);

      function = null;
    }

    /*
     * If set()/setValue() throws an Error, we let it propagate. Why? The most likely Error is a
     * StackOverflowError (from deep transform(..., directExecutor()) nesting), and calling
     * setException(stackOverflowError) would fail:
     *
     * - If the stack overflowed before set()/setValue() could even store the result in the output

    }

    @Test
    public void test_constructorWithThrowableCause_StackOverflowError() {
        // Test with StackOverflowError
        String url = "http://example.com/recursive-content";
        String message = "Stack overflow during content parsing";
        StackOverflowError error = new StackOverflowError("Recursive parsing detected");

      try {
        pendingDescription = Strings.emptyToNull(pendingToString());
      } catch (Throwable e) {
        /*
         * We want to catch (Exception | StackOverflowError), but we can't under environments where
         * StackOverflowError doesn't exist.
         */
        rethrowIfErrorOtherThanStackOverflow(e);
        // The Throwable is either a RuntimeException, an Error, or sneaky checked exception.
        //

      prev.setFuture(curr);
      prev = curr;
    }
    // prev represents the 'innermost' future
    prev.set("done");
    assertTrue(orig.isDone());
  }

  // Verify that StackOverflowError in a long chain of SetFuture doesn't cause the entire toString
  // call to fail
  @J2ktIncompatible
  @GwtIncompatible
  @AndroidIncompatible // b/391667564: crashes from stack overflows

    return outputFuture;
  }

  enum RunningState {
    NOT_RUN,
    CANCELLED,
    STARTED,
  }

  /**
   * This class helps avoid a StackOverflowError when large numbers of tasks are submitted with
   * {@link MoreExecutors#directExecutor}. Normally, when the first future completes, all the other

      prev.setFuture(curr);
      prev = curr;
    }
    // prev represents the 'innermost' future
    prev.set("done");
    assertTrue(orig.isDone());
  }

  // Verify that StackOverflowError in a long chain of SetFuture doesn't cause the entire toString
  // call to fail
  @J2ktIncompatible
  @GwtIncompatible
  @AndroidIncompatible // b/391667564: crashes from stack overflows