return cartesianProduct(Arrays.asList(lists));
  }

  /**
   * Returns a list that applies {@code function} to each element of {@code fromList}. The returned
   * list is a transformed view of {@code fromList}; changes to {@code fromList} will be reflected
   * in the returned list and vice versa.
   *
   * <p>Since functions are not reversible, the transform is one-way and new items cannot be stored

struct TrivialTransformInfo {
  // Can the op be transformed trivially?
  bool can_transform = false;

  // List of callee names (one for each region).
  llvm::SmallVector<StringRef, 2> callee_names;

  // Analyzes the given calls (from regions attached to the same parent op) to
  // check if the parent op be transformed to functional form trivially (i.e.,

    return cartesianProduct(Arrays.asList(lists));
  }

  /**
   * Returns a list that applies {@code function} to each element of {@code fromList}. The returned
   * list is a transformed view of {@code fromList}; changes to {@code fromList} will be reflected
   * in the returned list and vice versa.
   *
   * <p>Since functions are not reversible, the transform is one-way and new items cannot be stored

    // TODO(jlevy): Wrap factory to validate that the supplied maps are empty?
    return new StandardTable<>(backingMap, factory);
  }

  /**
   * Returns a view of a table where each value is transformed by a function. All other properties
   * of the table, such as iteration order, are left intact.
   *
   * <p>Changes in the underlying table are reflected in this view. Conversely, this view supports

    // TODO(jlevy): Wrap factory to validate that the supplied maps are empty?
    return new StandardTable<>(backingMap, factory);
  }

  /**
   * Returns a view of a table where each value is transformed by a function. All other properties
   * of the table, such as iteration order, are left intact.
   *
   * <p>Changes in the underlying table are reflected in this view. Conversely, this view supports

              <!-- internal field removed -->
              <exclude>org.apache.maven.graph.DefaultGraphBuilder#projectBuilder</exclude>
              <!-- MavenPluginValidator has been transformed into an interface -->
              <exclude>org.apache.maven.plugin.MavenPluginValidator</exclude>
              <!-- Remove plexus logger -->

   * <p><b>Java 9 users:</b> some use cases can be written with calls to {@code optional.stream()}.
   *
   * @since 11.0
   */
  public abstract Set<T> asSet();

  /**
   * If the instance is present, it is transformed with the given {@link Function}; otherwise,
   * {@link Optional#absent} is returned.
   *
   * <p><b>Comparison to {@code java.util.Optional}:</b> this method is similar to Java 8's {@code

    public TestNameTestDirectoryProvider tmpDir = new TestNameTestDirectoryProvider(getClass())

    def failure = new RuntimeException("main")
    def transformedException = new RuntimeException("transformed")

    def setup() {
        _ * exceptionAnalyser.transform(failure) >> transformedException
        def taskGraph = Stub(TaskExecutionGraphInternal)
        _ * gradleMock.taskGraph >> taskGraph

                eachFile { fcd -> fcd.relativePath = fcd.relativePath.prepend('transformed') }
            }
        '''.stripIndent()

        when:
        run 'copy'

        then:
        file('dest').assertHasDescendants(
            'transformedAgain/transformed/subdir/one/one.a',
            'transformedAgain/transformed/subdir/two/two.a',
            'subdir/one',
            'subdir/two'

 */
class Response internal constructor(
  /**
   * The request that initiated this HTTP response. This is not necessarily the same request issued
   * by the application:
   *
   * * It may be transformed by the user's interceptors. For example, an application interceptor
   *   may add headers like `User-Agent`.
   * * It may be the request generated in response to an HTTP redirect or authentication