return this;
        }
        return newSnapshot;
    }

    private boolean isEqualSetValueSnapshot(ValueSnapshot newSnapshot) {
        if (newSnapshot instanceof SetValueSnapshot) {
            SetValueSnapshot other = (SetValueSnapshot) newSnapshot;
            if (elements.equals(other.elements)) {
                return true;
            }
        }
        return false;
    }

        for (Isolatable<?> element : elements) {
            builder.add(element.asSnapshot());
        }
        return new SetValueSnapshot(builder.build());
    }

    @Override
    public Set<Object> isolate() {
        Set<Object> set = new LinkedHashSet<>(elements.size());
        for (Isolatable<?> element : elements) {

    }

    private ListValueSnapshot list(ValueSnapshot... elements) {
        return new ListValueSnapshot(ImmutableList.copyOf(elements))
    }

    private SetValueSnapshot set(ValueSnapshot... elements) {
        return new SetValueSnapshot(ImmutableSet.copyOf(elements))
    }

    private IntegerValueSnapshot integer(int value) {
        return new IntegerValueSnapshot(value)
    }

            return new ListValueSnapshot(elements);
        }

        @Override
        public ValueSnapshot set(ImmutableSet<ValueSnapshot> elements) {
            return new SetValueSnapshot(elements);
        }

        @Override
        public ValueSnapshot map(ImmutableList<MapEntrySnapshot<ValueSnapshot>> elements) {
            return new MapValueSnapshot(elements);
        }