removed Pair in favor of float Array

core/src/com/galaxytrucker/galaxytruckerreloaded/Model/Map/Overworld.java

 package com.galaxytrucker.galaxytruckerreloaded.Model.Map;
 
-import jdk.internal.util.xml.impl.Pair;
 
 import java.util.HashMap;
 
 public class Overworld {
-    private HashMap<Pair,Planet> planetMap;
+    private HashMap<float[],Planet> planetMap;
 
     public Overworld(int seed) {
         planetMap = new HashMap<>();

core/src/com/galaxytrucker/galaxytruckerreloaded/Model/Map/Planet.java

@@ -8,6 +8,8 @@ public abstract class Planet {
     private float posX;
     /** Vertikale Position auf der Karte */
     private float posY;
+
+    private float[] position;
     /** Ereignis dass auf diesem Planeten eintrifft */
     private  PlanetEvent event;
 }

core/src/com/galaxytrucker/galaxytruckerreloaded/Model/Ship.java

 package com.galaxytrucker.galaxytruckerreloaded.Model;
 
-import jdk.internal.util.xml.impl.Pair;
+
+import com.galaxytrucker.galaxytruckerreloaded.Model.Map.Planet;
 
 public class Ship {
 
@@ -39,7 +40,7 @@ public class Ship {
     /**
      * X and Y coordinates on the map
      */
-    private Pair position;
+    private Planet position;
 
     /**
      * time needed until position can be changed again