docs: public static CompressionType getDumpFileCompressionType(String fileName) {
  		if (fileName.endsWith(".gz")) {
  			return CompressionType.GZIP;
  		} else if (fileName.endsWith(".bz2")) {
  			return CompressionType.BZ2;
  		} else {
  			return CompressionType.NONE;
  		}
  	}