Is prosemirror-transform has java implement?

I want bulid a wiki,and use the prosemirror rich text editor.But the backend is java implement,when prosemirror js client send collaborative edit message to the java sever,the java server should transfrom the collaborative edit message like the prosemirror server js. so is prosemirror-transform has java implement?

I don’t think so. But there’s several JavaScript interpreters that you can embed in Java, and I’ve heard of people using that to run the JS implementation.