- StringBuilder builder = new StringBuilder();
- int i = 0;
- for(Map.Entry<String, String> e: getOnDemandRaftState().getPeerAddresses().entrySet()) {
- if(i++ > 0) {
- builder.append(", ");
- }
-
- builder.append(e.getKey()).append(": ").append(e.getValue());
- }
-
- return builder.toString();