private static void handleSuccess(@NotNull CommandExecutor executor) {
    // could be situations when exit code = 0, but there is info "warning" in error stream for instance, for "svn status"
    // on non-working copy folder
    if (!StringUtil.isEmptyOrSpaces(executor.getErrorOutput())) {
      // here exitCode == 0, but some warnings are in error stream
      LOG.info("Detected warning - " + executor.getErrorOutput());
    }
  }
private static void handleSuccess(@NotNull CommandExecutor executor)