/** * Default type adapters should only be called if {@code Gson.TypeAdapters} annotation is * definitely in classpath. Currenlty, it is called by for mongo repository module, which have * {@code gson} module as a transitive dependency. * * @return default type adapters */ @Value.Lazy TypeAdaptersMirror defaultTypeAdapters() { @Nullable TypeElement typeElement = processing().getElementUtils().getTypeElement(TypeAdaptersMirror.qualifiedName()); Preconditions.checkState( typeElement != null, "Processor internal error, @%s is not know to be on the classpath", TypeAdaptersMirror.qualifiedName()); return TypeAdaptersMirror.from(typeElement); }