public static PatternDialectProvider getInstance(String shortName) {
    for (PatternDialectProvider provider : EP_NAME.getExtensionList()) {
      if (Comparing.strEqual(provider.getShortName(), shortName)) return provider;
    }
    return ProjectPatternProvider.FILE.equals(shortName) ? null : getInstance(ProjectPatternProvider.FILE);
  }
public static PatternDialectProvider getInstance(String shortName)