* Fixed syntax error in ModifierHelper

* Other minor fixes

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@7855 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/blender/com/jme3/scene/plugins/blender/structures/Modifier.java

@@ -7,16 +7,26 @@ package com.jme3.scene.plugins.blender.structures;
  * @author Marcin Roguski (Kaelthas)
  */
 public class Modifier {
+
     public static final String ARRAY_MODIFIER_DATA = "ArrayModifierData";
     public static final String ARMATURE_MODIFIER_DATA = "ArmatureModifierData";
     public static final String PARTICLE_MODIFIER_DATA = "ParticleSystemModifierData";
     public static final String MIRROR_MODIFIER_DATA = "MirrorModifierData";
+    public static final String OBJECT_ANIMATION_MODIFIER_DATA = "ObjectAnimationModifierData";
     
-    /** Blender's type of modifier. */
+    /** 
+     * Blender's type of modifier. 
+     */
     private String type;
-    /** JME modifier representation object. */
+    
+    /** 
+     * JME modifier representation object. 
+     */
     private Object jmeModifierRepresentation;
-    /** Various additional data used by modifiers.*/
+    
+    /** 
+     * Various additional data used by modifiers.
+     */
     private Object additionalData;
 
     /**

engine/src/core/com/jme3/asset/AssetKey.java

@@ -61,10 +61,10 @@ public class AssetKey<T> implements Savable {
     protected static String getExtension(String name){
         int idx = name.lastIndexOf('.');
         //workaround for filenames ending with xml and another dot ending before that (my.mesh.xml)
-        if(name.toLowerCase().indexOf(".xml")==name.length()-4){
+        if (name.toLowerCase().endsWith(".xml")) {
             idx = name.substring(0, idx).lastIndexOf('.');
-            if(idx==-1){
-                idx=name.lastIndexOf('.');
+            if (idx == -1) {
+                idx = name.lastIndexOf('.');
             }
         }
         if (idx <= 0 || idx == name.length() - 1)