Refactor: Make fields transient

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/Geometry.java

@@ -53,9 +53,9 @@ public class Geometry extends GmlElement {
     private CityObject parent;
 
     private final List<Polygon> polygons = new ArrayList<>(2);
-    private List<Edge> edges;
-    private Map<SerializablePair<Vertex, Vertex>, Edge> edgeMap;
-    private List<Vertex> vertices;
+    private transient List<Edge> edges;
+    private transient Map<SerializablePair<Vertex, Vertex>, Edge> edgeMap;
+    private transient List<Vertex> vertices;
     private Orientation orientation;
 
     public Geometry(GeometryType type, Lod lod, Orientation orientation) {

CityDoctorParent/CityDoctorModel/src/main/java/de/hft/stuttgart/citydoctor2/datastructure/Vertex.java

@@ -37,7 +37,7 @@ public class Vertex extends Vector3d {
     @Serial
     private static final long serialVersionUID = -5525361920397934892L;
 
-    private List<SerializablePair<Geometry, HashSet<LinearRing>>> adjacentRings = new ArrayList<>(2);
+    private transient List<SerializablePair<Geometry, HashSet<LinearRing>>> adjacentRings = new ArrayList<>(2);
 
     public Vertex(double x, double y, double z) {
         super(x, y, z);