manager.unregisterAdapters(fLogicalPackageAdapterFactory);
	private void unregisterAdapters() {		IAdapterManager manager= Platform.getAdapterManager();		manager.unregisterAdapters(fJavaElementAdapterFactory);		manager.unregisterAdapters(fMarkerAdapterFactory);		manager.unregisterAdapters(fEditorInputAdapterFactory);		manager.unregisterAdapters(fResourceAdapterFactory);	}