 				'weavejs.util'
 			);
 			
-			WeaveAPI.ClassRegistry.registerImplementation(ILinkableHashMap, LinkableHashMap);
-			WeaveAPI.ClassRegistry.registerImplementation(ILinkableDynamicObject, LinkableDynamicObject);
 			WeaveAPI.ClassRegistry.registerSingletonImplementation(IURLRequestUtils, URLRequestUtils);
 			WeaveAPI.ClassRegistry.registerSingletonImplementation(IAttributeColumnCache, AttributeColumnCache);
 			WeaveAPI.ClassRegistry.registerSingletonImplementation(ISessionManager, SessionManager);

	import weavejs.data.CSVParser;
	import weavejs.data.StatisticsCache;
	import weavejs.data.key.QKeyManager;
	import weavejs.geom.SolidFillStyle;
	import weavejs.geom.SolidLineStyle;
	import weavejs.net.URLRequestUtils;

	import weavejs.api.core.ISessionManager;
	import weavejs.api.data.IAttributeColumnCache;
	import weavejs.api.data.ICSVParser;
	import weavejs.api.data.IDataSource;
	import weavejs.api.data.IQualifiedKeyManager;
	import weavejs.api.data.IStatisticsCache;
	import weavejs.api.net.IURLRequestUtils;
