code: public static boolean requiresReload(final Set<Flag> flags) {
          return flags.contains(Flag.RESTART_ALL_SERVICES) || flags.contains(Flag.RESTART_RESOURCE_SERVICES);
      }
docs: Checks to see within the flags if a reload, i.e. not a full restart, is required.
  
  @param flags the flags to check
  
  @return {@code true} if a reload is required, otherwise {@code false}