final Set<String> peerIds = Sets.newHashSet();
for (String p: peerMemberNames) {
peerIds.add(ShardIdentifier.create(shardName, MemberName.forName(p),
final Set<String> peerIds = Sets.newHashSet();
for (String p: peerMemberNames) {
peerIds.add(ShardIdentifier.create(shardName, MemberName.forName(p),