leaving debug printing and reseting piece position if not placed

app/src/main/java/school_project/Map.java

@@ -39,6 +39,7 @@ public class Map extends Shape{
         if(!pieces.contains(piece))
             return false;
 
+        piece.setPosition(null);
         // In the map limits
         if (    pos.x + piece.height > height
                 || pos.y+piece.width > width
@@ -54,7 +55,6 @@ public class Map extends Shape{
                 occupation.add(o);
             }
         }
-        System.out.println(occupation);
 
         for (int x = pos.x; x < pos.x + piece.height; x++) {
             for (int y = pos.y; y < pos.y + piece.width; y++) {
@@ -64,7 +64,6 @@ public class Map extends Shape{
             }
         }
 
-
         piece.setPosition(pos);
         return true;
     }