Merge commit 'ba0167861d71b0412503843369530575f0d9faeb' * commit 'ba0167861d71b0412503843369530575f0d9faeb': Fix possible NPE in AbsListView.positionSelector().
Merge commit 'ba0167861d71b0412503843369530575f0d9faeb' * commit 'ba0167861d71b0412503843369530575f0d9faeb': Fix possible NPE in AbsListView.positionSelector().