Missing page for row command (Java) #1294

Describe the bug
The link to row in the API menu is not working (404). This link: https://rethinkdb.com/api/java/row

To Reproduce
Steps to reproduce the behavior:

1. Go to https://rethinkdb.com/api/java/
2. Click on 'Document manipulation' in the menu to the left
3. Click on 'row'

Expected behavior
The row command is not available for Java, so I would expect that the command is not listed in the menu, that it redirects to a valid page, e.g. the JavaScript page of the row command or that is leads to a page telling me that the command is not available for Java.. everything else than navigating from a valid menu entry to a 404 page.

Screenshots