synchronized (lock) {
      stackCopy = Lists.newArrayList(stack);
      stack.clear();
    }
    for (TearDown tearDown : stackCopy) {
      try {
        tearDown.tearDown();
      } catch (Throwable t) {
        if (suppressThrows) {
          logger.log(Level.INFO, "exception thrown during tearDown", t);
        } else {
          exceptions.add(t);
        }
      }
    }

            resultData.setData(IOUtils.toByteArray(bis));
            resultData.setEncoding(responseData.getCharSet());
            return resultData;
        } catch (final IOException e) {
            throw new CrawlerSystemException("Could not convert the input stream.", e);
        }

    }

    /*
     * (non-Javadoc)
     *
     * @see

        if (StringUtil.isNotBlank(name)) {
            try {
                return requestManager.getParameter(name).filter(StringUtil::isNotBlank).map(LocaleUtils::toLocale);
            } catch (final Exception e) {
                logger.debug("Failed to parse a value of {}.", name, e);
            }
        }
        return OptionalObject.empty();
    }

    @Override

    val SYSTEM: Dns = DnsSystem()

    private class DnsSystem : Dns {
      override fun lookup(hostname: String): List<InetAddress> {
        try {
          return InetAddress.getAllByName(hostname).toList()
        } catch (e: NullPointerException) {
          throw UnknownHostException("Broken system behaviour for dns lookup of $hostname").apply {
            initCause(e)
          }
        }
      }
    }
  }

            callback.onFailure(
              hostname,
              UnknownHostException(e.message).apply {
                initCause(e)
              },
            )
          }
        },
      )
    } catch (e: Exception) {
      // Handle any errors that might leak out
      // https://issuetracker.google.com/issues/319957694
      callback.onFailure(
        hostname,
        UnknownHostException(e.message).apply {

        }

        Map<String, Object> doc = null;
        try {
            doc = searchHelper.getDocumentByDocId(form.docId, queryFieldConfig.getCacheResponseFields(), getUserBean()).orElse(null);
        } catch (final Exception e) {
            logger.warn("Failed to request: {}", form.docId, e);
        }
        if (doc == null) {
            saveError(messages -> messages.addErrorsDocidNotFound(GLOBAL, form.docId));

   *
   * @param message message to use upon assertion failure
   */
  protected void expectNullMissingWhenNullUnsupported(String message) {
    try {
      assertFalse(message, actualContents().contains(null));
    } catch (NullPointerException tolerated) {
      // Tolerated
    }
  }

        return stream.findFirst();
      }
    },
    STREAMS_ONLY_ELEMENT {
      @Override
      Object operate(Stream<?> stream) {
        try {
          return stream.collect(onlyElement());
        } catch (IllegalArgumentException | NoSuchElementException e) {
          throw new SkipThisScenarioException();
        }
      }
    },
    STREAMS_FIND_LAST {
      @Override
      Object operate(Stream<?> stream) {

            for ( int i = 0; i < this.b.length; i++ ) {
                if ( this.b[ i ] != t.b[ i ] ) {
                    return false;
                }
            }
            return true;
        }
        catch ( Throwable e ) {
            return false;
        }
    }


    /*
     * (non-Javadoc)
     * 
     * @see java.lang.Object#hashCode()
     */
    @Override
    public int hashCode () {

                        } else {
                            return false;
                        }
                    } catch (ReflectiveOperationException | SecurityException e) {
                        return false;
                    }
                })
                .map(Method::getName)
                .collect(Collectors.toList());