assertNotNull(clonedMap, "ManagedVersionMap not copied");
        assertTrue(!clonedMap.isEmpty(), "ManagedVersionMap is empty");
        assertTrue(clonedMap.containsKey("maven-test:maven-test-b:jar"), "ManagedVersionMap does not contain test key");
    }

    @Test
    void testGetModulePathAdjustment() throws IOException {
        Model moduleModel = new Model();

        }
        if (extractor == null) {
            throw new CrawlerSystemException("Extractor instance is null. Cannot register null extractor.");
        }
        if (extractorMap.containsKey(key)) {
            final Extractor[] existingExtractors = extractorMap.get(key);

            final Extractor[] newExtractors = new Extractor[existingExtractors.length + 1];

        Object obj;

        synchronized (LOOKUP_TABLE) {
            if (!LOOKUP_TABLE.containsKey(name)) {
                LOOKUP_TABLE.put(name, name);
                return null;
            }
            while (LOOKUP_TABLE.containsKey(name)) {
                try {
                    LOOKUP_TABLE.wait();
                } catch (final InterruptedException e) {}

    return wrappedHashMapTests(
        new WrappedHashMapGenerator() {
          @Override
          Map<String, String> wrap(HashMap<String, String> map) {
            if (map.containsKey(null)) {
              throw new NullPointerException();
            }
            return new AbstractMap<String, String>() {
              @Override
              public Set<Entry<String, String>> entrySet() {

 * maintained with a doubly linked list through the entries. All optional operations (put and
 * remove) are supported. Null keys and values are supported.
 *
 * <p>{@code containsKey(k)}, {@code put(k, v)} and {@code remove(k)} are all (expected and
 * amortized) constant time operations. Expected in the hashtable sense (depends on the hash

                }
            }

            for (Dependency dependency : dependencies) {
                Artifact artifact = createDependencyArtifact(dependency);
                if (!artifacts.containsKey(artifact.getDependencyConflictId())) {
                    artifacts.put(artifact.getDependencyConflictId(), artifact);
                }
            }

            for (Artifact artifact : artifacts.values()) {

                    versioning, metadataResult.getRequest().getRepository());

            for (String version : versioning.getVersions()) {
                if (!versionIndex.containsKey(version)) {
                    versionIndex.put(version, repository);
                }
            }
        }

        return versionIndex;
    }

    private Versioning readVersions(

   */
  @Override
  public ImmutableMap<K, V> getAllPresent(Iterable<? extends Object> keys) {
    Map<K, V> result = new LinkedHashMap<>();
    for (Object key : keys) {
      if (!result.containsKey(key)) {
        @SuppressWarnings("unchecked")
        K castKey = (K) key;
        V value = getIfPresent(key);
        if (value != null) {
          result.put(castKey, value);
        }
      }
    }

        assertWithMessage("roundToDouble(%s, %s)", input, mode)
            .that(BigDecimalMath.roundToDouble(input, mode))
            .isEqualTo(expectation);
      }

      if (!expectedValues.containsKey(UNNECESSARY)) {
        assertWithMessage("Expected roundUnnecessaryShouldThrow call")
            .that(unnecessaryShouldThrow)
            .isTrue();
        assertThrows(

        Object key = node.getKey();

        // TODO Does this check need to happen here? Had to add the same call
        // below when we iterate on child nodes -- will that suffice?
        if (managedVersions.containsKey(key)) {
            manageArtifact(node, managedVersions, listeners);
        }

        List<ResolutionNode> previousNodes = resolvedArtifacts.get(key);

        if (previousNodes != null) {