final URI rootDir = projectLayout.getProjectDirectory().getAsFile().toURI();
        final Map<String, ChangelogEntry> changelogs = this.changelogs.getFiles()
            .stream()
            .collect(Collectors.toMap(file -> rootDir.relativize(file.toURI()).toString(), ChangelogEntry::parse));

        // We don't try to find all such errors, because we expect them to be rare e.g. only
        // when a new file is added.

            Map<String, Node> nodes = node.stream()
                    .collect(Collectors.toMap(n -> getDependencyKey(n.getDependency()), Function.identity()));
            Map<String, Dependency> directDependencies = model.getDependencies().stream()
                    .filter(dependency -> !"import".equals(dependency.getScope()))
                    .collect(Collectors.toMap(
                            DefaultConsumerPomBuilder::getDependencyKey,

            final Map<String, String> jcifsParams = paramMap.entrySet()
                    .stream()
                    .filter(e -> e.getKey().startsWith("jcifs."))
                    .collect(Collectors.toMap(Entry::getKey, Entry::getValue));
            if (!jcifsParams.isEmpty()) {
                config.setNtlmParameters(jcifsParams);
            }
        } else if (Constants.FORM.equals(scheme)) {

                    .stream()
                    .filter(e -> !"name".equals(e.getKey()))
                    .map(e -> new Pair<>(e.getKey(), (String) e.getValue()))
                    .collect(Collectors.toMap(Pair::getFirst, Pair::getSecond)));
            return result;
        } catch (InstantiationException | IllegalAccessException e) {
            final String msg = "Cannot create a new instance: " + entityType.getName();

     * System scope.
     */
    SYSTEM("system", false);

    private static final Map<String, DependencyScope> IDS = Collections.unmodifiableMap(
            Stream.of(DependencyScope.values()).collect(Collectors.toMap(s -> s.id, s -> s)));

    /**
     * {@return the dependency scope for the given identifier, or {@code null} if none}.
     * The identifiers are usually in lower cases with {@code '-'} instead of {@code '_'}

   * IllegalArgumentException} is thrown when the collection operation is performed. (This differs
   * from the {@code Collector} returned by {@link Collectors#toMap(Function, Function)}, which
   * throws an {@code IllegalStateException}.)
   *
   * @since 33.2.0 (available since 21.0 in guava-jre)
   */
  @IgnoreJRERequirement // Users will use this only if they're already using streams.

                    .stream()
                    .filter(e -> !"name".equals(e.getKey()))
                    .map(e -> new Pair<>(e.getKey(), (String) e.getValue()))
                    .collect(Collectors.toMap(Pair::getFirst, Pair::getSecond)));
            return result;
        } catch (InstantiationException | IllegalAccessException e) {
            final String msg = "Cannot create a new instance: " + entityType.getName();

			},
		},
	}
	for i, test := range tests {
		t.Run(fmt.Sprintf("Test-%d", i), func(t *testing.T) {
			var h sizeHistogram
			for _, sz := range test.sizes {
				h.add(sz)
			}
			got := h.toMap()
			exp := test.want
			// what is in exp is in got
			for k := range exp {
				if exp[k] != got[k] {
					t.Fatalf("interval %s: Expected %d values but got %d values\n", k, exp[k], got[k])
				}
			}

    public Map<String, String> listRemotes() {
        return runCommand("git", "remote", "-v").lines()
            .filter(l -> l.contains("(fetch)"))
            .map(line -> line.split("\\s+"))
            .collect(Collectors.toMap(parts -> parts[0], parts -> parts[1]));
    }

    String runCommand(String... args) {
        final ByteArrayOutputStream stdout = new ByteArrayOutputStream();

        execOperations.exec(spec -> {

        this.locations = location.getLocations().isEmpty()
                ? null
                : location.getLocations().entrySet().stream()
                        .collect(Collectors.toMap(
                                e -> e.getKey(),
                                e -> e.getValue() == location ? this : new InputLocation(e.getValue())));