Visibility promotion for a data class

src/engine/InterestManagement/HeightMap.java

@@ -48,16 +48,16 @@ public class HeightMap {
 
     public BufferedImage heightmapImage;
 
-    private final int heightMapID;
-    private final int maxHeight;
-    private final int fullExtentsX;
-    private final int fullExtentsY;
+    public final int heightMapID;
+    public final int maxHeight;
+    public final int fullExtentsX;
+    public final int fullExtentsY;
 
-    private float bucketWidthX;
-    private float bucketWidthY;
-    private final int zoneLoadID;
-    private float seaLevel = 0;
-    private int[][] pixelColorValues;
+    public float bucketWidthX;
+    public float bucketWidthY;
+    public final int zoneLoadID;
+    public float seaLevel = 0;
+    public int[][] pixelColorValues;
 
     public float zone_minBlend;
     public float zone_maxBlend;
@@ -391,24 +391,4 @@ public class HeightMap {
         return interpolatedHeight;
     }
 
-    public float getBucketWidthX() {
-        return bucketWidthX;
-    }
-
-    public float getBucketWidthY() {
-        return bucketWidthY;
-    }
-
-    public int getHeightMapID() {
-        return heightMapID;
-    }
-
-    public BufferedImage getHeightmapImage() {
-        return heightmapImage;
-    }
-
-    public float getSeaLevel() {
-        return seaLevel;
-    }
-
 }