CyNetworkViewManager netViewMgr = (CyNetworkViewManager)getService(bc, org.cytoscape.view.model.CyNetworkViewManager.class);
CyNetworkManager netMgr = (CyNetworkManager)getService(bc, org.cytoscape.model.CyNetworkManager.class);
TaskManager taskMgr = (TaskManager)getService(bc, org.cytoscape.work.TaskManager.class);
CyNetworkViewFactory netViewFactory = (CyNetworkViewFactory)getService(bc, org.cytoscape.view.model.CyNetworkViewFactory.class);
CyRootNetworkManager rootNetworkMgr = (CyRootNetworkManager)getService(bc, org.cytoscape.model.subnetwork.CyRootNetworkManager.class);
CySwingApplication swingApp = (CySwingApplication)getService(bc, org.cytoscape.application.swing.CySwingApplication.class);
RenderingEngineFactory dingRenderingEngineFactory = (RenderingEngineFactory)getService(bc, org.cytoscape.view.presentation.RenderingEngineFactory.class, "(id=ding)");
CyServiceRegistrar serviceRegistrar = (CyServiceRegistrar)getService(bc, org.cytoscape.service.util.CyServiceRegistrar.class);
VisualStyleFactory visualStyleFactory = (VisualStyleFactory)getService(bc, org.cytoscape.view.vizmap.VisualStyleFactory.class);
VisualMappingManager visualMappingMgr = (VisualMappingManager)getService(bc, org.cytoscape.view.vizmap.VisualMappingManager.class);
VisualMappingFunctionFactory discreteMappingFactory = (VisualMappingFunctionFactory)getService(bc, org.cytoscape.view.vizmap.VisualMappingFunctionFactory.class, "(mapping.type=discrete)");