case REPLACED:
                stats[2]++;
                break;
              case SIZE:
                stats[3]++;
                break;
              default:
                throw new IllegalStateException("No collected exceptions in GWT CacheBuilder.");
            }
          }
        };

    Cache<Integer, Integer> cache =
        CacheBuilder.newBuilder()

	if errCode != ErrNone {
		return errCode
	}

	cred, _, s3Err := checkKeyValid(r, signV4Values.Credential.accessKey)
	if s3Err != ErrNone {
		return s3Err
	}

	// Extract date, if not present throw error.
	var date string
	if date = req.Header.Get(xhttp.AmzDate); date == "" {
		if date = r.Header.Get(xhttp.Date); date == "" {
			return ErrMissingDateHeader
		}
	}

	// Parse date header.

        }

        @Override
        public void process(HttpServletRequest request, HttpServletResponse response, FilterChain chain)
                throws IOException, ServletException {
            throw new ServletException("Test error");
        }
    }

    private static class StatusCodeWebApiManager implements WebApiManager {
        private final int statusCode;

        try {
            return createProtwordsItem(this, form, hook);
        } catch (final ValidationErrorException e) {
            saveToken();
            throw e;
        }
    }

    /**
     * Get the protected word item.
     * @param action The action.
     * @param form The create form.
     * @param hook The error hook.

        response.setNextResponse(nextResponse);
        assertEquals(nextResponse, response.getNextResponse());

        // Test prepare method (should not throw exception)
        assertDoesNotThrow(() -> response.prepare(mockRequest));
    }

    @Test
    @DisplayName("Test NotifyResponse returned list immutability")
    void testNotifyResponseListImmutability() {

     *     has a 'Content-Encoding' header.
     */
    fun gzip() =
      apply {
        val identityBody =
          body
            ?: throw IllegalStateException("cannot gzip a request that has no body")

        val contentEncoding = headers["Content-Encoding"]
        check(contentEncoding == null) {
          "Content-Encoding already set: $contentEncoding"

        final String username = paramMap.get(CRAWLER_WEB_AUTH + "." + webAuthName + ".username");
        if (StringUtil.isEmpty(username)) {
            throw new CrawlerSystemException("username is empty. webAuth:" + webAuthName);
        }
        final String password = paramMap.get(CRAWLER_WEB_AUTH + "." + webAuthName + ".password");
        Credentials credentials;

 * that they are safe for concurrent use, but if other threads modify the map after the iterator is
 * created, it is undefined which of these changes, if any, are reflected in that iterator. These
 * iterators never throw {@link ConcurrentModificationException}.
 *
 * <p>If {@link #weakKeys} or {@link #weakValues} are requested, it is possible for a key or value

    AtomicDoubleArray aa = new AtomicDoubleArray(0);
    assertEquals(0, aa.length());
    assertThrows(IndexOutOfBoundsException.class, () -> aa.get(0));
  }

  /** get and set for out of bound indices throw IndexOutOfBoundsException */
  public void testIndexing() {
    AtomicDoubleArray aa = new AtomicDoubleArray(SIZE);
    for (int index : new int[] {-1, SIZE}) {

        // Register a service that throws exception
        ComponentUtil.register(new WebConfigService() {
            @Override
            public OptionalEntity<WebConfig> getWebConfig(final String id) {
                throw new RuntimeException("Test exception");
            }

            @Override
            public OptionalEntity<WebConfig> getWebConfigByName(String name) {
                return OptionalEntity.empty();
            }