Merge "Update handover rule java doc" am: a535dfe2

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/2050104



Change-Id: I84ac37a0b88bdd823e94c8787ca4c6459134ef1c
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>