import java.util.Optional;
public class Vertex {
- private static final Gson gson = new GsonBuilder()
- .registerTypeAdapterFactory(new GsonJava8TypeAdapterFactory()).create();
+ private static final Gson gson = new GsonBuilder().registerTypeAdapterFactory(new GsonJava8TypeAdapterFactory())
+ .create();
- @SerializedName(value="id", alternate={"key"})
+ @SerializedName(value = "id", alternate = { "key" })
private final Optional<String> id;
private final String type;
private final Map<String, Object> properties;
-
private Vertex(Builder builder) {
this.id = builder.id;
this.type = builder.type;