tree 8057059882ff5c930ac32a0f16a8c61530f9d3da
parent ed4d9146d76c109d5d23777759aefdb0527d5268
author Ian Zerny <zerny@google.com> 1667467650 +0100
committer Ian Zerny <zerny@google.com> 1667467650 +0100

Clean up the keep annotation processor code.

Consistently use 7 as the supported source and introduce base
classes for visitors.

Bug: b/248408342

Change-Id: I596e57ff003c9a93da5983a5de51d2b7584d996f