@SuppressWarnings({"unchecked", "rawtypes"}) // the type adapter and field type always agree
@Override void write(JsonWriter writer, Object value)
throws IOException, IllegalAccessException {
Object fieldValue = field.get(value);
TypeAdapter t =
new TypeAdapterRuntimeTypeWrapper(context, this.typeAdapter, fieldType.getType());
t.write(writer, fieldValue);
}
@Override void read(JsonReader reader, Object value)
throws IOException, IllegalAccessException {
Object fieldValue = typeAdapter.read(reader);
if (fieldValue != null || !isPrimitive) {