code: private void runConsistencyCheck(AlluxioURI path, boolean repairConsistency) throws
        AlluxioException, IOException {
      List<AlluxioURI> inconsistentUris =
          checkConsistency(path, FileSystemOptions.checkConsistencyDefaults(
              mFsContext.getPathConf(path)));
      if (inconsistentUris.isEmpty()) {
        System.out.println(path + " is consistent with the under storage system.");
        return;
      }
      if (!repairConsistency) {
        Collections.sort(inconsistentUris);
        System.out.println("The following files are inconsistent:");
        for (AlluxioURI uri : inconsistentUris) {
          System.out.println(uri);
        }
      } else {
        Collections.sort(inconsistentUris);
        System.out.println(path + " has: " + inconsistentUris.size() + " inconsistent files.");
        List<AlluxioURI> inconsistentDirs = new ArrayList<AlluxioURI>();
        for (AlluxioURI inconsistentUri : inconsistentUris) {
          URIStatus status = mFileSystem.getStatus(inconsistentUri);
          if (status.isFolder()) {
            inconsistentDirs.add(inconsistentUri);
            continue;
          }
          System.out.println("repairing path: " + inconsistentUri);
          DeletePOptions deleteOptions = DeletePOptions.newBuilder().setAlluxioOnly(true).build();
          mFileSystem.delete(inconsistentUri, deleteOptions);
          mFileSystem.exists(inconsistentUri);
          System.out.println(inconsistentUri + " repaired");
          System.out.println();
        }
        for (AlluxioURI uri : inconsistentDirs) {
          DeletePOptions deleteOptions =
              DeletePOptions.newBuilder().setAlluxioOnly(true).setRecursive(true).build();
          System.out.println("repairing path: " + uri);
          mFileSystem.delete(uri, deleteOptions);
          mFileSystem.exists(uri);
          System.out.println(uri + "repaired");
          System.out.println();
        }
      }
    }
docs: Checks the inconsistent files and directories which exist in Alluxio but don't exist in the
  under storage, repairs the inconsistent paths by deleting them if repairConsistency is true.
  
  @param path the specified path to be checked
  @param repairConsistency whether to repair the consistency or not
  @throws AlluxioException
  @throws IOException