tree 6e17498650ae177fdc843de02f084d5458a3b233
parent 3fc451324674d61bc98b4fca2435cd5e36ae627a
author Luca Milanesio <luca.milanesio@gmail.com> 1551201468 +0000
committer Luca Milanesio <luca.milanesio@gmail.com> 1551201471 +0000

ForwardedIndexGroupHandler: do not use UUID as key

The AccountGroup.UUID is based on the GWT-ORM hierarchy
and uses static methods for its printing.

The GWT-ORM stack is not used anymore and there is no reason
why we should be relying on it in our code. The Gerrit API
still rely on the UUID class for reindeixng, so materialise
the strings at the very last moment.

This fixes random NPEs in tests.

Change-Id: I64edc597940f25597cb18488165eaedfe90bbf12