@Nonnull
	private Tab creatTab(@Nonnull Workspace workspace, @Nonnull CallGraph callGraph, @Nonnull CellConfigurationService configurationService,
	                     @Nonnull TextFormatConfig format, @Nonnull Actions actions, @Nonnull MethodCallGraphPane.CallGraphMode mode,
	                     @Nullable ObjectProperty<MethodMember> methodInfoObservable) {
		Tab tab = new Tab();
		tab.setContent(new MethodCallGraphPane(workspace, callGraph, configurationService, format, actions, mode, methodInfoObservable));
		tab.textProperty().bind(Lang.getBinding("menu.view.methodcallgraph." + mode.name().toLowerCase()));
		tab.setGraphic(new FontIconView(mode == MethodCallGraphPane.CallGraphMode.CALLS ? CarbonIcons.LOGOUT : CarbonIcons.LOGIN));
		tab.setClosable(false);
		return tab;
	}
Container pane for two {@link MethodCallGraphPane} for inbound and outbound calls.

@author Amejonah
recaf-ui/src/main/java/software/coley/recaf/ui/control/graph/MethodCallGraphsPane.java