);
    }

    // for testkit tests, until BwcVersions is extracted into an extension
    public BwcVersions(SortedSet<Version> allVersions, Version currentVersionProperty) {
        if (allVersions.isEmpty()) {
            throw new IllegalArgumentException("Could not parse any versions");
        }

        currentVersion = allVersions.last();

        groupByMajor = allVersions.stream()

    @Deprecated
    public Map<String, String> getPhases() {
        Map<String, LifecyclePhase> lphases = getLifecyclePhases();
        if (lphases == null) {
            return null;
        }

        if (lphases.isEmpty()) {
            return Collections.emptyMap();
        }

        Map<String, String> phases = new LinkedHashMap<>();
        for (Map.Entry<String, LifecyclePhase> e : lphases.entrySet()) {

 *
 * @author Colin Decker
 */
@GwtCompatible
final class GoogleHelpers {

  private GoogleHelpers() {}

  static void assertEmpty(Multimap<?, ?> multimap) {
    if (!multimap.isEmpty()) {
      fail("Not true that " + multimap + " is empty");
    }
  }

                    }

                    final ViewHelper viewHelper = ComponentUtil.getViewHelper();
                    if (viewHelper != null && !docMap.isEmpty()) {
                        docMap.put(fessConfig.getResponseFieldContentTitle(), viewHelper.getContentTitle(docMap));

                .stream()
                .filter(task -> task instanceof DockerBuildTask)
                .map(Task::getPath)
                .collect(Collectors.toList());

            if (dockerTasks.isEmpty() == false) {
                dockerSupportServiceProvider.get().failIfDockerUnavailable(dockerTasks);
            }
        });
    }

    assertThat(table.get(null, 1)).isNull();
    assertThat(table.get(null, null)).isNull();
  }

  public void testIsEmpty() {
    assertTrue(table.isEmpty());
    table = create("foo", 1, 'a', "bar", 1, 'b', "foo", 3, 'c');
    assertFalse(table.isEmpty());
  }

  public void testSize() {
    assertSize(0);
    table = create("foo", 1, 'a', "bar", 1, 'b', "foo", 3, 'c');
    assertSize(3);
  }

            return this;
        }

        public DependencyCoordinatesFactoryRequestBuilder exclusions(Collection<Exclusion> exclusions) {
            if (exclusions != null) {
                if (this.exclusions.isEmpty()) {
                    this.exclusions = new ArrayList<>();
                }
                this.exclusions.addAll(exclusions);
            }
            return this;
        }

    val mainMethod =
      Class
        .forName(className)
        .methods
        .find { it.name == "main" }
    try {
      if (mainMethod != null) {
        if (mainMethod.parameters.isEmpty()) {
          mainMethod.invoke(null)
        } else {
          mainMethod.invoke(null, arrayOf<String>())
        }
      } else {
        System.err.println("No main for $className")
      }

        System.out.println("Project " + project1.getId() + " " + project1);
        Set set = project1.getArtifacts();
        assertNotNull(set, "No artifacts");
        assertFalse(set.isEmpty(), "No Artifacts");
        assertTrue(set.size() == 3, "Set size should be 3, is " + set.size());

        for (Object aSet : set) {
            Artifact artifact = (Artifact) aSet;

<% if (isElasticsearchSnapshot) { %>
coming[${version}]
<% } %>
//NOTE: The notable-breaking-changes tagged regions are re-used in the
//Installation and Upgrade Guide
<% if (breakingChangesByNotabilityByArea.isEmpty() == false) { %>
[discrete]
[[breaking-changes-${majorDotMinor}]]
=== Breaking changes

The following changes in {es} ${majorDotMinor} might affect your applications
and prevent them from operating normally.