private MavenProject getProject(Artifact artifact, Map<String, Map<String, Map<String, MavenProject>>> projects) {
        return projects.getOrDefault(artifact.getGroupId(), Collections.emptyMap())
                .getOrDefault(artifact.getArtifactId(), Collections.emptyMap())
                .getOrDefault(artifact.getBaseVersion(), null);
    }

    // groupId -> (artifactId -> (version -> project)))

                stageProject.flakyTestQuarantineTriggers
        triggers.add(StageTrigger(model, stage, prevStage, null, allDependencies))

        stageWithOsTriggers.getOrDefault(stage.stageName, emptyList()).forEach { targetOs ->
            val dependencies = allDependencies.filter { it.os == targetOs }

     */
    @Override
    public ExtractData getText(final InputStream in, final Map<String, String> params) {
        validateInputStream(in);
        try {
            final String content = params != null ? params.getOrDefault(ExtractData.RESOURCE_NAME_KEY, StringUtil.EMPTY) : StringUtil.EMPTY;
            return new ExtractData(content);
        } catch (final Exception e) {

            final String accessKey = System.getenv().get("S3_ACCESS_KEY");
            final String secretKey = System.getenv().get("S3_SECRET_KEY");
            final String region = System.getenv().getOrDefault("S3_REGION", "us-east-1");

            // Validate endpoint before attempting connection
            if (StringUtil.isBlank(endpoint)) {
                throw new IOException("S3_ENDPOINT is blank.");
            }

      return backingSet().contains(key);
    }

    @Override
    public @Nullable V get(@Nullable Object key) {
      return getOrDefault(key, null);
    }

    @Override
    public @Nullable V getOrDefault(@Nullable Object key, @Nullable V defaultValue) {
      if (Collections2.safeContains(backingSet(), key)) {
        @SuppressWarnings("unchecked") // unsafe, but Javadoc warns about it

  @SuppressWarnings("TruthGetOrDefault") // We are testing our implementation of getOrDefault.
  public void testGetOrDefault() {
    LocalCache<Object, Object> map =
        makeLocalCache(createCacheBuilder().concurrencyLevel(1).initialCapacity(1));
    map.put(1, 1);
    assertThat(map.getOrDefault(1, 2)).isEqualTo(1);
    assertThat(map.getOrDefault(2, 2)).isEqualTo(2);
  }

  public void testPutCausesExpansion() {

  @SuppressWarnings("TruthGetOrDefault") // We are testing our implementation of getOrDefault.
  public void testGetOrDefault() {
    LocalCache<Object, Object> map =
        makeLocalCache(createCacheBuilder().concurrencyLevel(1).initialCapacity(1));
    map.put(1, 1);
    assertThat(map.getOrDefault(1, 2)).isEqualTo(1);
    assertThat(map.getOrDefault(2, 2)).isEqualTo(2);
  }

  public void testPutCausesExpansion() {

     *
     * @param index the index configuration name
     */
    protected void sendConfigFiles(final String index) {
        final FessConfig fessConfig = ComponentUtil.getFessConfig();
        configListMap.getOrDefault(index, Collections.emptyList()).forEach(path -> {
            String source = null;
            final String filePath = indexConfigPath + "/" + index + "/" + path;
            final String dictionaryPath;