@Override
    public <T> Future<T> submit(Callable<T> task) {
      lastMethodCalled = "submit";
      assertThat(task).isInstanceOf(WrappedCallable.class);
      return inline.submit(task);
    }

    @Override
    public Future<?> submit(Runnable task) {
      lastMethodCalled = "submit";
      assertThat(task).isInstanceOf(WrappedRunnable.class);
      return inline.submit(task);
    }

    @Override

      Future<?> possiblyIgnoredError = threadPool.submit(new Producer(q, 20));
      @SuppressWarnings("unused") // https://errorprone.info/bugpattern/FutureReturnValueIgnored
      Future<?> possiblyIgnoredError1 = threadPool.submit(new Producer(q, 20));
      @SuppressWarnings("unused") // https://errorprone.info/bugpattern/FutureReturnValueIgnored
      Future<?> possiblyIgnoredError2 = threadPool.submit(new Producer(q, 20));

                                    </la:select>
                                </div>
                            </div>
                            <div class="card-footer">
                                <button type="submit" class="btn btn-primary" name="download"
                                        value="<la:message key="labels.design_download_button" />">
                                    <i class="fa fa-download" aria-hidden="true"></i>

                                    </tbody>
                                </table>
                            </div>
                            <div class="card-footer">
                                <button type="submit" class="btn btn-default" name="list" value="back">
                                    <i class="fa fa-arrow-circle-left" aria-hidden="true"></i>
                                    <la:message key="labels.crud_button_back"/>

                                        </div>
                                        <div class="form-group ml-sm-2">
                                            <button type="submit" class="btn btn-primary" id="submit"
                                                    name="search"
                                                    value="<la:message key="labels.crawling_info_search" />">

                                <div class="form-group row">
                                    <div class="offset-sm-2 col-sm-10">
                                        <button type="submit" class="btn btn-primary" id="submit"
                                                name="search"
                                                value="<la:message key="labels.crud_button_search" />">

                                    </div>
                                </div>
                            </div>
                            <div class="card-footer">
                                <button type="submit" class="btn btn-primary ${f:h(editableClass)}"
                                        name="reindexOnly"
                                        value="<la:message key="labels.reindex_start_button"/>">

                                    </tbody>
                                </table>
                            </div>
                            <div class="card-footer">
                                <button type="submit" class="btn btn-default" name="back"
                                        value="<la:message key="labels.joblog_button_back" />">
                                    <i class="fa fa-arrow-circle-left" aria-hidden="true"></i>

                            </div>
                            <div class="card-footer">
                                <c:if test="${crudMode == 4}">
                                    <button type="submit" class="btn btn-default" name="back"
                                            value="<la:message key="labels.crawling_info_button_back" />">

        Future<?> possiblyIgnoredError = executorService.submit(addTask);
      }
      @SuppressWarnings("unused") // https://errorprone.info/bugpattern/FutureReturnValueIgnored
      Future<?> possiblyIgnoredError = executorService.submit(executeTask);
      returnValue += (int) listenerLatch.getCount();
      listenerLatch.await();
    }
    return returnValue;