public static <T> RuntimeTypeAdapterFactory<T> of(Class<T> baseType) {
    return new RuntimeTypeAdapterFactory<>(baseType, "type", false);
  }
Creates a new runtime type adapter for {@code baseType} using {@code "type"} as the type field
name.
db-scheduler/src/main/java/com/github/kagkarlsson/scheduler/serializer/gson/RuntimeTypeAdapterFactory.java