private void updateBuilder(@Nullable Consumer<GsonBuilder> consumer) {
		GsonBuilder newBuilder = getBuilderCopy();
		if (consumer != null) consumer.accept(newBuilder);
		builder = newBuilder;
	}
Update the {@link #builder} instance.

@param consumer
		Consumer to adapt the builder config with.
recaf-core/src/main/java/software/coley/recaf/services/json/GsonProvider.java