boolean isBindAddressSpecified() {
      return (getBindAddress() != null);

    }
Sets whether the new instance of LocatorLauncher will be used to output help information for
either a specific command, or for using LocatorLauncher in general.

@param help a boolean indicating whether help information is to be displayed during
       invocation of LocatorLauncher.
@return this Builder instance.
@see #getHelp()
geode-core/src/main/java/org/apache/geode/distributed/LocatorLauncher.java