Vaadin 8 Tree - Adding an Item more than once

In Vaadin 7 I was able to add an item to a tree more than once, dependent from different parents.
I tried with Vaadin 8.3 but I get an error (Cannot add the same…).
Is it possible to add an item more than once ?
Is there a workaround ?


you can’t add an object more than once. You could create a wrapper object and add a new instance for each repeating item.