 				assertTrue(data.contains(data.nodes[i]));
 				assertTrue(data.nodes.contains(data.nodes[i]));
 			}
-			data.nodes.visit(function(n:NodeSprite):Boolean {
+			data.nodes.visit(function(n:NodeSprite):void {
 				assertTrue(data.contains(n));
 				assertTrue(data.nodes.contains(n));
-				return true;
 			});
 		}
 		

			var id10:Function = function(o:Object):Boolean {
				return o.data.id >= 10;
			};
			var counter:Function = function(o:Object):Boolean {
				++count; return true;
			};
			var count:int = 0;
			

				assertTrue(data.contains(data.edges[i]));
				assertTrue(data.edges.contains(data.edges[i]));
			}
			data.edges.visit(function(e:EdgeSprite):void {
				assertTrue(data.contains(e));
				assertTrue(data.edges.contains(e));
			});
		}
		
