implements TestSetGenerator<E> {

  ReserializingTestSetGenerator(TestSetGenerator<E> delegate) {
    super(delegate);
  }

  public static <E> TestSetGenerator<E> newInstance(TestSetGenerator<E> delegate) {
    return new ReserializingTestSetGenerator<>(delegate);
  }

  @Override
  public Set<E> create(Object... elements) {
    return (Set<E>) super.create(elements);
  }

    }

    private static class LineItr implements Iterator<String> {
        private final Iterator<String> delegate;
        private int lastLineNumber;

        LineItr(Iterator<String> delegate) {
            this.delegate = delegate;
        }

        @Override
        public boolean hasNext() {
            return delegate.hasNext();
        }

        @Override
        public String next() {
            lastLineNumber++;

        .addEqualityGroup(list2, wrap(list2))
        .testEquals();
  }

  private static <T> List<T> wrap(List<T> delegate) {
    return new ForwardingList<T>() {
      @Override
      protected List<T> delegate() {
        return delegate;
      }
    };
  }

        .addEqualityGroup(set2, wrap(set2))
        .testEquals();
  }

  private static <T> SortedMultiset<T> wrap(SortedMultiset<T> delegate) {
    return new ForwardingSortedMultiset<T>() {
      @Override
      protected SortedMultiset<T> delegate() {
        return delegate;
      }
    };
  }

        .addEqualityGroup(list2, wrap(list2))
        .testEquals();
  }

  private static <T> List<T> wrap(List<T> delegate) {
    return new ForwardingList<T>() {
      @Override
      protected List<T> delegate() {
        return delegate;
      }
    };
  }

    }

    private static class IndentingOutputStream extends OutputStream {

        public final byte[] indent;
        private final OutputStream delegate;

        IndentingOutputStream(OutputStream delegate, Object version) {
            this.delegate = delegate;
            indent = (" [" + version + "] ").getBytes(StandardCharsets.UTF_8);
        }

        @Override

        .addEqualityGroup(map2, wrap(map2))
        .testEquals();
  }

  private static <K, V> Multimap<K, V> wrap(Multimap<K, V> delegate) {
    return new ForwardingMultimap<K, V>() {
      @Override
      protected Multimap<K, V> delegate() {
        return delegate;
      }
    };
  }

        .addEqualityGroup(table2, wrap(table2))
        .testEquals();
  }

  private static <R, C, V> Table<R, C, V> wrap(Table<R, C, V> delegate) {
    return new ForwardingTable<R, C, V>() {
      @Override
      protected Table<R, C, V> delegate() {
        return delegate;
      }
    };
  }

    return new Builder<B>().putAll(map).build();
  }

  private final ImmutableMap<Class<? extends B>, B> delegate;

  private ImmutableClassToInstanceMap(ImmutableMap<Class<? extends B>, B> delegate) {
    this.delegate = delegate;
  }

  @Override
  protected Map<Class<? extends B>, B> delegate() {
    return delegate;
  }

  @Override
  @SuppressWarnings("unchecked") // value could not get in if not a T

  private static class SimpleForwardingSortedMap<K, V> extends ForwardingSortedMap<K, V> {
    final SortedMap<K, V> delegate;

    SimpleForwardingSortedMap(SortedMap<K, V> delegate) {
      this.delegate = delegate;
    }

    @Override
    protected SortedMap<K, V> delegate() {
      return delegate;
    }
  }

  public ForwardingSortedMapImplementsMapTest() {
    super(true, true, true, true, true);
  }