private void initNavigationDrawer(NavigationDrawer navigationDrawer) {
        setNavigationDrawer(navigationDrawer);
        navigationDrawer.setWorkbench(this);
    }
Constructor for WorkbenchFX by using the {@link WorkbenchBuilder}.

@param builder to use for the setup
workbenchfx-core/src/main/java/com/dlsc/workbenchfx/Workbench.java