Collection<V> result = multimap().asMap().get(k0());
    assertThrows(NullPointerException.class, () -> result.add(null));
  }

  @CollectionSize.Require(absent = ZERO)
  @MapFeature.Require(SUPPORTS_PUT)
  public void testPropagatesAddToMultimap() {
    Collection<V> result = multimap().asMap().get(k0());
    result.add(v3());
    assertContentsAnyOrder(multimap().get(k0()), v0(), v3());
  }

    List<Class<? extends AbstractTester>> testers = copyToList(super.getTesters());
    testers.add(SetMultimapAsMapTester.class);
    testers.add(SetMultimapEqualsTester.class);
    testers.add(SetMultimapPutTester.class);
    testers.add(SetMultimapPutAllTester.class);
    testers.add(SetMultimapReplaceValuesTester.class);
    return testers;
  }

  @Override
  TestSuite computeMultimapGetTestSuite(

    ImmutableLongArray rightSized = ImmutableLongArray.builder(3).add(0).add(1).add(3).build();
    assertDoesntActuallyTrim(rightSized);

    ImmutableLongArray overSized = ImmutableLongArray.builder(3).add(0).add(1).build();
    assertActuallyTrims(overSized);

    ImmutableLongArray underSized = ImmutableLongArray.builder(2).add(0).add(1).add(3).build();
    assertActuallyTrims(underSized);
  }

  @J2ktIncompatible

    public void explicitlyActivate(String profileId) {
        if (!activatedIds.contains(profileId)) {
            logger.debug("Profile with id: '" + profileId + "' has been explicitly activated.");

            activatedIds.add(profileId);
        }
    }

    /* (non-Javadoc)
     * @see org.apache.maven.profiles.ProfileManager#explicitlyActivate(java.util.List)
     */
    @Override

                Server server = servers.get(i);

                validateStringNotEmpty(problems, "servers.server[" + i + "].id", server.getId(), null);

                if (!serverIds.add(server.getId())) {
                    addViolation(
                            problems,
                            Severity.WARNING,
                            "servers.server.id",
                            null,

                if (currentArg != null) {
                    currentArg.append(' ').append(arg);
                } else {
                    cleaned.add(arg);
                }
            }
        }

        if (currentArg != null) {
            cleaned.add(currentArg.toString());
        }

        int cleanedSz = cleaned.size();

        String[] cleanArgs;

        if (cleanedSz == 0) {

            }
            return;
        }

        if (logger.isInfoEnabled()) {
            logger.info("Checking URL: {}", robotTxtUrl);
        }
        // add url to a set
        crawlerContext.getRobotsTxtUrlSet().add(robotTxtUrl);

        final HttpGet httpGet = new HttpGet(robotTxtUrl);

        // request header
        for (final Header header : requestHeaderList) {

                return matchOutput;
            }

            pendingOutput = fst.outputs.add(pendingOutput, scratchArc.output());

            if (scratchArc.isFinal()) {
                matchOutput = fst.outputs.add(pendingOutput, scratchArc.nextFinalOutput());
                longestMatchEndOffset = start + index + Character.charCount(codePoint);
            }

        searchLog.setUserSessionId("session123");
        searchLog.setClientIp("192.168.1.1");
        searchLog.setSearchWord("test");
        searchLog.setRequestedAt(LocalDateTime.now());
        searchLogList.add(searchLog);

        try {
            suggestHelper.indexFromSearchLog(searchLogList);
            assertTrue(true);
        } catch (Exception e) {
            assertTrue(true);
        }
    }

    while (!queue.isEmpty()) {
      Feature<?> feature = queue.remove();
      for (Feature<?> implied : feature.getImpliedFeatures()) {
        if (features.add(implied)) {
          queue.add(implied);
        }
      }
    }
    return features;
  }

  /**
   * Given a set of features, return a new set of all features directly or indirectly implied by any
   * of them.
   *