CyTableFactory cyDataTableFactoryServiceRef = getService(bc,CyTableFactory.class);
MapTableToNetworkTablesTaskFactory mapNetworkAttrTFServiceRef = getService(bc,MapTableToNetworkTablesTaskFactory.class);
FileUtil fileUtil = (FileUtil)getService(bc, org.cytoscape.util.swing.FileUtil.class);
OpenBrowser openBrowser = (OpenBrowser)getService(bc, org.cytoscape.util.swing.OpenBrowser.class);
CyEventHelper eventHelper = (CyEventHelper)getService(bc, org.cytoscape.event.CyEventHelper.class);
ClusterUtil clusterUtil = new ClusterUtil(dingRenderingEngineFactory, netViewFactory, rootNetworkMgr,
appMgr, netMgr, netViewMgr, visualStyleFactory,
visualMappingMgr, swingApp, eventHelper, discreteMappingFactory,
continuousMappingFactory, fileUtil);