This method should return null instead of an empty Bug: 148981244 Test: Manual Change-Id: If4e8e06958f5ac13f00d6e5c0a882e09460c9105
This method should return null instead of an empty Bug: 148981244 Test: Manual Change-Id: If4e8e06958f5ac13f00d6e5c0a882e09460c9105