new Runnable() {
        @Override
        public void run() {}
      };
  boolean called = false;

  private void assertSingleCallWithCorrectParameters(
      Runnable command, long initialDelay, long delay, TimeUnit unit) {
    assertFalse(called); // only called once.
    called = true;
    assertEquals(INITIAL_DELAY, initialDelay);
    assertEquals(DELAY, delay);
    assertEquals(UNIT, unit);

                            logger.debug("Failed to access parent groups: {}", contentMap);
                        } else {
                            logger.warn("Failed to access parent groups: {}", contentMap);
                        }
                    }
                } catch (final IOException e) {
                    logger.warn("Failed to access groups/roles in AzureAD.", e);
                }

                }
            } catch (final Exception e) {
                if (logger.isDebugEnabled()) {
                    logger.debug("Failed to parse {}", pager.requestedTimeRange, e);
                }
            }
        }
    }

    private void createFavoriteLogCondition(final SearchLogPager pager, final FavoriteLogCB cb) {

                } catch (final Exception e) {
                    logger.warn("Failed to read a click log: {}", list, e);
                }
            }
        } catch (final IOException e) {
            logger.warn("Failed to read a click log.", e);
        }
    }

    public void exportCsv(final Writer writer) {

            if (logger.isDebugEnabled()) {
                logger.debug("tikaExtractor is not found: {}", e.getMessage().replace('\n', ' '));
            }
        } catch (final Exception e) {
            logger.warn("Failed to initiaize TikaExtractor.", e);
        }
    }

    public String getTitle(final ResponseData responseData, final String title, final Map<String, Object> dataMap) {
        if (title == null) {

            } else {
                url = url.replaceFirst("file:/+", systemProperties.getProperty("file.protocol.firefox", "file://///"));
            }
            break;
        case CHROME:
            if (isLocalFile) {
                url = url.replaceFirst("file:/+", systemProperties.getProperty("file.protocol.winlocal.chrome", "file://"));
            } else {

      equalsTester.addEqualityGroup((Object) null);
      fail("Should fail on null reference");
    } catch (NullPointerException e) {
    }
  }

  /** Test equalObjects after adding multiple instances at once with a null */
  public void testAddTwoEqualObjectsAtOnceWithNull() {
    try {
      equalsTester.addEqualityGroup(reference, equalObject1, null);
      fail("Should fail on null equal object");
    } catch (NullPointerException e) {

    assertThat(expected).hasCauseThat().hasMessageThat().isEqualTo("kaboom!");
    executionThread.join();

    assertTrue(service.startUpCalled);
    assertEquals(Service.State.FAILED, service.state());
    assertThat(service.failureCause()).hasMessageThat().isEqualTo("kaboom!");
  }

  private class ThrowOnStartUpService extends AbstractExecutionThreadService {

            catch ( SmbException e ) {
                log.debug("Failed to connect tree on retry", e);
                last = e;
            }
        }

        if ( last != null ) {
            log.debug("All attempts have failed, last exception", last);
            throw last;
        }
        throw new SmbException("All attempts failed, but no exception");
    }

    assertFalse(listener.healthyCalled);
  }

  /**
   * This covers a bug where if a listener was installed that would stop the manager if any service
   * fails and something failed during startup before service.start was called on all the services,
   * then awaitStopped would deadlock due to an IllegalStateException that was thrown when trying to
   * stop the timer(!).
   */