private boolean handleAuthPrompt(boolean isUserName) {
    Url repositoryUrl = myExecutor.getCommand().requireRepositoryUrl();

    if (needAskAuthentication(isUserName)) {
      // TODO: Probably pass real realm to dialog
      // TODO: Extend interface to pass username to dialog (probably using some kind of previousAuth, like in SVNKit)
      authentication = (PasswordAuthenticationData)myRuntime.getAuthenticationService()
        .requestCredentials(repositoryUrl, SvnAuthenticationManager.PASSWORD);
    }

    return sendData(isUserName);
  }
private boolean handleAuthPrompt(boolean isUserName)