@Deprecated
  public static InternalLocator startLocator(int locatorPort, File logFile,
      InternalLogWriter logWriter, InternalLogWriter securityLogWriter, HostAddress bindAddress,
      Properties distributedSystemProperties, boolean peerLocator, boolean serverLocator,
      String hostnameForClients, boolean b1) throws IOException {
    return startLocator(locatorPort, logFile, logWriter, securityLogWriter, bindAddress, true,
        distributedSystemProperties, hostnameForClients);
  }
For backward-compatibility we retain this method

@deprecated use a form of the method that does not have peerLocator/serverLocator parameters
geode-core/src/main/java/org/apache/geode/distributed/internal/InternalLocator.java