docs: public final File getLicenseFile(File installLicenseDir, String prefix) throws FileNotFoundException {
          if (!!!prefix.endsWith("_")) {
              prefix = prefix + "_";
          }
  
          Locale locale = Locale.getDefault();
          String lang = locale.getLanguage();
          String country = locale.getCountry();
  
          String[] suffixes = new String[] { lang + '_' + country, lang, "en" };
          File[] listOfFiles = installLicenseDir.listFiles();
  
          File licenseFile = null;
  
          outer: for (File file : listOfFiles) {
              for (String suffix : suffixes) {
                  if (file.getName().startsWith(prefix) && file.getName().endsWith(suffix)) {
                      licenseFile = new File(file.getAbsolutePath());
                      break outer;
                  }
              }
          }
  
          return licenseFile;
      }