/** * Disconnects the <code>ViewAppState</code> from the associated {@link Application}. * * <p><b>Note:</b> If this method is overridden, then the first call from the sub-class should be * <code>super.cleanupAppState();</code> in order to properly clean up the default <code> * SimpleAppState</code> and <code>ViewAppState</code> features. */ @Override public void cleanupAppState() { // Detach this view's root node and GUI node from the application's // respective nodes. app.getRootNode().detachChild(rootNode); app.getGuiNode().detachChild(rootGuiNode); // Un-initialize all of the initialized components of the ViewAppState. clearAxes(); // Unset the reference to the MasterApplication. app = null; // Proceed with the default cleanup last. super.cleanupAppState(); }