ToolbarView toolbarView = new ToolbarView(mainTabController);
toolbarController = new ToolbarController(toolbarView, mainTabController);
tabs = new ArrayList<JanewayTabModel>();
JanewayTabModel tab = new JanewayTabModel("Defects", new ImageIcon(), toolbarView, mainTabView);
tabs.add(tab);
// add keyboard shortcuts to defects tab
registerKeyboardShortcuts(tab);
}