diff --git a/game/src/main/java/com/capdevon/physx/PhysxQuery.java b/game/src/main/java/com/capdevon/physx/PhysxQuery.java
index 934a125..7953dc0 100644
--- a/game/src/main/java/com/capdevon/physx/PhysxQuery.java
+++ b/game/src/main/java/com/capdevon/physx/PhysxQuery.java
@@ -3,7 +3,6 @@
 import java.util.ArrayList;
 import java.util.List;
 import java.util.function.Predicate;
-import java.util.logging.Logger;
 
 import com.jme3.bullet.PhysicsSpace;
 import com.jme3.bullet.objects.PhysicsRigidBody;
@@ -14,9 +13,7 @@
  * @author capdevon
  */
 public class PhysxQuery {
-    
-    private static final Logger logger = Logger.getLogger(PhysxQuery.class.getName());
-  
+
     /**
      * DefaultRaycastLayers
      */
@@ -29,19 +26,21 @@ public class PhysxQuery {
     /**
      * A private constructor to inhibit instantiation of this class.
      */
-    private PhysxQuery() {}
-    
+    private PhysxQuery() {
+    }
+
     /**
      * Computes and stores colliders inside the sphere.
      *
-     * @param position	- Center of the sphere.
-     * @param radius	- Radius of the sphere.
-     * @param layerMask	- A Layer mask defines which layers of colliders to include in the query.
-     * @param func		- Specifies a function to filter colliders.
+     * @param position  Center of the sphere.
+     * @param radius    Radius of the sphere.
+     * @param layerMask A Layer mask defines which layers of colliders to include in the query.
+     * @param func      Specifies a function to filter colliders.
      * @return Returns an array with all PhysicsRigidBody touching or inside the
-     * sphere.
+     *         sphere.
      */
-    public static List<PhysicsRigidBody> checkSphere(Vector3f position, float radius, int layerMask, Predicate<PhysicsRigidBody> func) {
+    public static List<PhysicsRigidBody> checkSphere(Vector3f position, float radius, int layerMask,
+            Predicate<PhysicsRigidBody> func) {
 
         List<PhysicsRigidBody> results = new ArrayList<>(10);
         for (PhysicsRigidBody pco : PhysicsSpace.getPhysicsSpace().getRigidBodyList()) {
@@ -56,7 +55,7 @@ public static List<PhysicsRigidBody> checkSphere(Vector3f position, float radius
         }
         return results;
     }
-    
+
     public static List<PhysicsRigidBody> checkSphere(Vector3f position, float radius, int layerMask) {
         return checkSphere(position, radius, layerMask, IdentityFunction);
     }
@@ -64,19 +63,20 @@ public static List<PhysicsRigidBody> checkSphere(Vector3f position, float radius
     public static List<PhysicsRigidBody> checkSphere(Vector3f position, float radius) {
         return checkSphere(position, radius, ALL_LAYERS, IdentityFunction);
     }
-  
+
     /**
      * Computes and stores colliders inside the sphere into the provided buffer.
      * Does not attempt to grow the buffer if it runs out of space.
      *
-     * @param position  - Center of the sphere.
-     * @param radius    - Radius of the sphere.
-     * @param results   - The buffer to store the results into.
-     * @param layerMask - A Layer mask defines which layers of colliders to include in the query.
-     * @param func      - Specifies a function to filter colliders.
+     * @param position  Center of the sphere.
+     * @param radius    Radius of the sphere.
+     * @param results   The buffer to store the results into.
+     * @param layerMask A Layer mask defines which layers of colliders to include in the query.
+     * @param func      Specifies a function to filter colliders.
      * @return Returns the amount of colliders stored into the results buffer.
      */
-    public static int checkSphereNonAlloc(Vector3f position, float radius, PhysicsRigidBody[] results, int layerMask, Predicate<PhysicsRigidBody> func) {
+    public static int checkSphereNonAlloc(Vector3f position, float radius, PhysicsRigidBody[] results, int layerMask,
+            Predicate<PhysicsRigidBody> func) {
 
         int numColliders = 0;
         for (PhysicsRigidBody pco : PhysicsSpace.getPhysicsSpace().getRigidBodyList()) {