for(String id: followerIds) {
final FollowerLogInformation info = leader.getFollower(id);
followerInfoList.add(new FollowerInfo(id, info.getNextIndex(), info.getMatchIndex(),
for(String id: followerIds) {
final FollowerLogInformation info = leader.getFollower(id);
followerInfoList.add(new FollowerInfo(id, info.getNextIndex(), info.getMatchIndex(),