 	import weave.services.beans.TableData;
 	import weave.utils.ColumnUtils;
 	import weave.utils.HierarchyUtils;
-	import weave.utils.VectorUtils;
 	import weave.utils.WeavePromise;
 	
 	/**

									tableData.derived_qkeys = qkeys;
									return tableData;
								});
							});
						_tablePromiseCache[hash] = promise;
					}
					

		
		private var _service:WeaveDataServlet = null;
		private var _tablePromiseCache:Object;
		private var _proxyPromiseCache:Dictionary;
		private var _entityCache:EntityCache = null;
		public const url:LinkableString = newLinkableChild(this, LinkableString);
		public const hierarchyURL:LinkableString = newLinkableChild(this, LinkableString);
