Java Language File I/O Iterate over a directory printing subdirectories in it

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Example

  public void iterate(final String dirPath) throws IOException {
    final DirectoryStream<Path> paths = Files.newDirectoryStream(Paths.get(dirPath));
    for (final Path path : paths) {
      if (Files.isDirectory(path)) {
        System.out.println(path.getFileName());
      }
    }
  }


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