docs: private static File[] findLPMFXmlFiles(File wlpInstallationDirectory) {
          File lpmfDirectory = new File(wlpInstallationDirectory, "lib/fixes");
          if (!lpmfDirectory.exists() || !lpmfDirectory.isDirectory()) {
              return new File[0];
          }
          File[] lpmfFiles = lpmfDirectory.listFiles(new FilenameFilter() {
              @Override
              public boolean accept(File dir, String fileName) {
                  return FileUtils.matchesFileExtension(".lpmf", fileName);
              }
          });
          return lpmfFiles;
      }