docs: public static void zipFiles(final ZipFile zipFile4j, final int compressionMethod,
  		final int compressionLevel, final File... toAdd) throws ZipException
  	{
  		// Initiate Zip Parameters which define various properties such
  		// as compression method, etc.
  		final ZipParameters parameters = new ZipParameters();
  
  		// set compression method to store compression
  		// Zip4jConstants.COMP_STORE is for no compression
  		// Zip4jConstants.COMP_DEFLATE is for compression
  		parameters.setCompressionMethod(compressionMethod);
  
  		// Set the compression level
  		// DEFLATE_LEVEL_ULTRA = ultra maximum compression
  		// DEFLATE_LEVEL_MAXIMUM = maximum compression
  		// DEFLATE_LEVEL_NORMAL = normal compression
  		// DEFLATE_LEVEL_FAST = fast compression
  		// DEFLATE_LEVEL_FASTEST = fastest compression
  		parameters.setCompressionLevel(compressionLevel);
  		zipFiles(zipFile4j, parameters, toAdd);
  	}