public Set<String> getRegisteredServers() {

    final ODocument servers = configuration.field(SERVERS);
    final Set<String> result = new HashSet<String>();
    if (servers != null)
      for (String s : servers.fieldNames())
        result.add(s);
    return result;
  }
public Set<String> getRegisteredServers() {

    final ODocument servers = configuration.field(SERVERS);
    final Set<String> result = new HashSet<String>();
    if (servers != null)
      for (String s : servers.fieldNames())
        result.add(s);
    return result;
  }
public Set < String > getRegisteredServers ( ) { final ODocument servers = configuration . field ( SERVERS ) ; final Set < String > result = new HashSet < String > ( ) ; if ( servers != null ) for ( String s : servers . fieldNames ( ) ) result . ( s ) ; return result ; }
Returns the registered servers.
Returns the registered servers .