assertEquals("ok", response.get("status"));
        assertEquals("session-123", response.get("sessionId"));
        assertEquals("Hello, world!", response.get("content"));
        assertFalse(response.containsKey("sources"));
    }

    @Test
    public void test_createSuccessResponse_withSources() {
        final List<ChatSource> sources = new ArrayList<>();
        final ChatSource source1 = new ChatSource();

        if (toolchains != null) {
            Map<String, List<ToolchainModel>> groupedToolchains = new HashMap<>(2);

            for (ToolchainModel model : toolchains.getToolchains()) {
                if (!groupedToolchains.containsKey(model.getType())) {
                    groupedToolchains.put(model.getType(), new ArrayList<>());
                }

                groupedToolchains.get(model.getType()).add(model);
            }

        List<BuildStep> firsts =
                add.values().stream().filter(b -> b.predecessors.isEmpty()).toList();
        firsts.stream()
                .filter(addNode -> !org.containsKey(addNode.name))
                .forEach(addNode -> lasts.forEach(orgNode -> addNode.executeAfter(orgNode)));
        add.forEach((name, node) -> org.merge(name, node, this::merge));
        return org;
    }

   * Integer}.
   *
   * @see Class#isPrimitive
   */
  public static boolean isWrapperType(Class<?> type) {
    return WRAPPER_TO_PRIMITIVE_TYPE.containsKey(checkNotNull(type));
  }

  /**
   * Returns the corresponding wrapper type of {@code type} if it is a primitive type; otherwise
   * returns {@code type} itself. Idempotent.
   *
   * <pre>

      for (int inI = 0, outI = 0; inI < n; inI++) {
        Entry<K, V> entry = requireNonNull(entryArray[inI]);
        K key = entry.getKey();
        if (duplicates.containsKey(key)) {
          V value = duplicates.get(key);
          if (value == null) {
            continue; // delete this duplicate
          }
          entry = new ImmutableMapEntry<>(key, value);

      assertFalse(
          "Inverse should not contain entry " + reversed, inv.entrySet().contains(reversed));
      assertFalse(
          "Inverse should not contain key " + reversed.getKey(),
          inv.containsKey(reversed.getKey()));
      assertFalse(
          "Inverse should not contain value " + reversed.getValue(),
          inv.containsValue(reversed.getValue()));
      /*

  }

  public void testMultimapReads() {
    Multimap<String, Integer> multimap = createMultimap();
    assertTrue(multimap.containsKey("foo"));
    assertFalse(multimap.containsKey("cat"));
    assertTrue(multimap.containsValue(1));
    assertFalse(multimap.containsValue(5));
    assertTrue(multimap.containsEntry("foo", 1));
    assertFalse(multimap.containsEntry("cat", 1));

        List<Element> duplicates = dependencies.stream()
                .filter(dependency -> {
                    String key = createDependencyKey(dependency);
                    if (seenDependencies.containsKey(key)) {
                        context.detail("Fixed: Removed duplicate dependency: " + key + " in " + sectionName);
                        return true; // This is a duplicate
                    } else {

        projects: Map<String, ProjectInfo>,
        computedTargetRuntimes: Map<String, Map<TargetRuntime, Set<String>>>
    ) {
        val failures = projects
            .filter { (path, _) -> !computedTargetRuntimes.containsKey(path) }
            .filter { (path, _) -> projects.none { (_, value) -> value.details.dependencies.contains(path) } }
            .map { (path, info) -> "Project $path: ${info.buildFile.asClickableFileUrl()}" }

                final String value = filetypeField + ":" + fileType;
                if (!values.contains(value)) {
                    final String key = "labels.facet_filetype_" + fileType;
                    if (resources.containsKey(key)) {
                        queryMap.put(key, value);
                    } else {
                        queryMap.put(fileType.toUpperCase(Locale.ROOT), value);
                    }
                }