--- /tmp/AttributesUtilities.java	2008-04-22 11:38:48.000000000 +0300
+++ AttributesUtilities.java	2008-04-22 11:38:30.000000000 +0300
@@ -191,6 +191,12 @@
         /** Creates a new instance of SmartAttributeSet */
         private Immutable(HashMap<Object, Object> attribs) {
             this.attribs = attribs == null ? new HashMap<Object, Object>() : attribs;
+            Object resolver = this.attribs.get(AttributeSet.ResolveAttribute);
+            if(resolver instanceof AttributeSet){
+            	setResolveParent((AttributeSet)resolver);
+            }else{
+            	//broken or null resolver key. Ignore (log if different class maybe ?)
+            }
         }
 
         public synchronized void setResolveParent(AttributeSet parent) {
@@ -373,8 +379,9 @@
             }
             
             for(AttributeSet delegate : delegates) {
-                if (delegate.isDefined(key)) {
-                    return delegate.getAttribute(key);
+            	Object attribute = delegate.getAttribute(key);
+            	if(attribute != null){
+                    return attribute;
                 }
             }