Added a proper toString() to CollisionResult.

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@10790 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/core/com/jme3/collision/CollisionResult.java

@@ -129,4 +129,12 @@ public class CollisionResult implements Comparable<CollisionResult> {
         return triangleIndex;
     }
 
+    public String toString() {
+        return "CollisionResult[geometry=" + geometry
+                                + ", contactPoint=" + contactPoint
+                                + ", contactNormal=" + contactNormal
+                                + ", distance=" + distance
+                                + ", triangleIndex=" + triangleIndex
+                                + "]";
+    }
 }