new StateNodeEditPolicy());
installEditPolicy(EditPolicy.COMPONENT_ROLE, new StateEditPolicy());
installEditPolicy(EditPolicy.SELECTION_FEEDBACK_ROLE,
new StateContainerHighlightEditPolicy());
installEditPolicy(EditPolicy.CONTAINER_ROLE,
new StateContainerEditPolicy());
installEditPolicy(EditPolicy.LAYOUT_ROLE,
new FlowStateLayoutEditPolicy());
installEditPolicy(EditPolicy.DIRECT_EDIT_ROLE, null);
}