encoder.writeString(valueSnapshot.getClassName());
            encoder.writeNullableString(valueSnapshot.getValue());
        } else if (snapshot instanceof ManagedValueSnapshot) {
            encoder.writeSmallInt(MANAGED_SNAPSHOT);
            ManagedValueSnapshot managedTypeSnapshot = (ManagedValueSnapshot) snapshot;
            encoder.writeString(managedTypeSnapshot.getClassName());

        @Override
        protected void serialize(Encoder encoder, IsolatedEnumValueSnapshot value) throws Exception {
            encoder.writeString(value.getClassName());
            encoder.writeString(value.getName());
        }

        @Override
        protected IsolatedEnumValueSnapshot deserialize(Decoder decoder) throws Exception {