}

      @Override
      @ParametricNullness
      public E next() {
        final Map.Entry<E, Count> mapEntry = backingEntries.next();
        toRemove = mapEntry;
        return mapEntry.getKey();
      }

      @Override
      public void remove() {
        checkState(toRemove != null, "no calls to next() since the last call to remove()");
        size -= toRemove.getValue().getAndSet(0);

                for (Map.Entry<QName, String> entry : model.extraInfo.entrySet()) {
                    if (entry.getKey() != null) {
                        xmlWriter.startElement("ns:" + entry.getKey().getLocalPart())
                            .attribute("xmlns:ns", entry.getKey().getNamespaceURI())
                            .characters(entry.getValue())
                            .endElement();
                    }

        Optional<Map.Entry<File, NestedBuildState>> parentBuild = nestedBuildsByRootDir.entrySet().stream()
            .filter(entry -> isPrefix(entry.getKey(), dir))
            .reduce((a, b) -> isPrefix(a.getKey(), b.getKey())
                ? b
                : a
            );
        // If there is an ancestor, then we use it to qualify the path of the build we are adding

    }

    private TestFile findDependencyCacheDir() {
        def resolverArtifactCache = new TestFile(userHomeDir.file("caches/${CacheLayout.MODULES.getKey()}/${CacheLayout.FILE_STORE.getKey()}"))
        return resolverArtifactCache.file("commons-io/commons-io/")
    }

    private def testBuild(String taskName, String expected, String... args) {

        for (Map.Entry<String, ? extends Collection<String>> entry : sourceClassesMapping.entrySet()) {
            for (String cls : entry.getValue()) {
                reverse.computeIfAbsent(cls, key -> new HashSet<>()).add(entry.getKey());
            }
        }
        return reverse;
    }

    @Override
    public Set<String> getClassNames(String sourceFileRelativePath) {

                System.getProperties().entrySet().stream().forEach(e -> logger.debug("Property: {}={}", e.getKey(), e.getValue()));
                System.getenv().entrySet().forEach(e -> logger.debug("Env: {}={}", e.getKey(), e.getValue()));
                logger.debug("Option: {}", options);
            } catch (final Exception e) {
                // ignore
            }

        if (path == null) {
            return null;
        }

        for (final Map.Entry<String, SmbAuthentication> entry : authMap.entrySet()) {
            if (path.startsWith(entry.getKey())) {
                return entry.getValue();
            }
        }
        return null;
    }

        this.hashCode = hashCode;
        if (hierarchyByName.size() == 1) {
            Map.Entry<String, DefaultImmutableAttributes> entry = hierarchyByName.entrySet().iterator().next();
            singleEntryName = entry.getKey();
            singleEntryValue = entry.getValue();
        } else {
            singleEntryName = null;
            singleEntryValue = null;
        }
    }

    @Override

    public void setCreatedTime(Long value) {
        registerModifiedProperty("createdTime");
        this.createdTime = value;
    }

    public String getKey() {
        checkSpecifiedProperty("key");
        return convertEmptyToNull(key);
    }

    public void setKey(String value) {
        registerModifiedProperty("key");
        this.key = value;
    }

    public String getValue() {

    public void write(Encoder encoder, Map<U, V> value) throws Exception {
        encoder.writeInt(value.size());
        for (Map.Entry<U, V> entry : value.entrySet()) {
            keySerializer.write(encoder, entry.getKey());
            valueSerializer.write(encoder, entry.getValue());
        }
    }

    @Override
    public boolean equals(Object obj) {
        if (!super.equals(obj)) {
            return false;
        }