private static boolean hasVcsChecker(String vcs) {
    if (StringUtil.isEmptyOrSpaces(vcs)) {
      return false;
    }
    for (VcsRootChecker checker : VcsRootChecker.EXTENSION_POINT_NAME.getExtensionList()) {
      if (vcs.equalsIgnoreCase(checker.getSupportedVcs().getName())) {
        return true;
      }
    }
    return false;
  }
private static boolean hasVcsChecker(String vcs)