public final ImmutableList<@NonNull E> toList() {
    return ImmutableList.copyOf((Iterable<@NonNull E>) getDelegate());
  }

  /**
   * Returns an {@code ImmutableList} containing all of the elements from this {@code
   * FluentIterable} in the order specified by {@code comparator}. To produce an {@code

  public final ImmutableList<@NonNull E> toList() {
    return ImmutableList.copyOf((Iterable<@NonNull E>) getDelegate());
  }

  /**
   * Returns an {@code ImmutableList} containing all of the elements from this {@code
   * FluentIterable} in the order specified by {@code comparator}. To produce an {@code

      return this;
    }

    private ImmutableList<Invokable<?, ?>> getFactoriesToTest() {
      ImmutableList.Builder<Invokable<?, ?>> builder = ImmutableList.builder();
      for (Invokable<?, ?> factory : factories) {
        if (returnTypeToTest.isAssignableFrom(factory.getReturnType().getRawType())) {
          builder.add(factory);
        }
      }
      ImmutableList<Invokable<?, ?>> factoriesToTest = builder.build();

  private static final ImmutableList<String> NULL_TEST_METHOD_NAMES =
      ImmutableList.of(
          "testNulls", "testNull",
          "testNullPointers", "testNullPointer",
          "testNullPointerExceptions", "testNullPointerException");

  /* The names of the expected method that tests serializable. */
  private static final ImmutableList<String> SERIALIZABLE_TEST_METHOD_NAMES =

  private static final ImmutableList<String> NULL_TEST_METHOD_NAMES =
      ImmutableList.of(
          "testNulls", "testNull",
          "testNullPointers", "testNullPointer",
          "testNullPointerExceptions", "testNullPointerException");

  /* The names of the expected method that tests serializable. */
  private static final ImmutableList<String> SERIALIZABLE_TEST_METHOD_NAMES =