protected void moveExtraProperties( String oldNodeId,
                                        String newNodeId ) {
        ExtraPropertiesStore extraPropertiesStore = extraPropertiesStore();
        if (extraPropertiesStore == null || !extraPropertiesStore.contains(oldNodeId)) {
            return;
        }
        Map<Name, Property> existingExtraProps = extraPropertiesStore.getProperties(oldNodeId);
        extraPropertiesStore.removeProperties(oldNodeId);
        extraPropertiesStore.storeProperties(newNodeId, existingExtraProps);
    }
protected void moveExtraProperties ( String oldNodeId , String newNodeId ) { ExtraPropertiesStore extraPropertiesStore = extraPropertiesStore ( ) ; if ( extraPropertiesStore == null || ! extraPropertiesStore . contains ( oldNodeId ) ) { return ; } Map < Name , Property > existingExtraProps = extraPropertiesStore . getProperties ( oldNodeId ) ; extraPropertiesStore . removeProperties ( oldNodeId ) ; extraPropertiesStore . storeProperties ( newNodeId , existingExtraProps ) ; }
Moves a set of extra properties from an old to a new node after their IDs have changed.

@param oldNodeId the old identifier for the node; may not be null
@param newNodeId the new identifier for the node; may not be null