code: public static void unzipFile(File input, File output) throws IOException {
  		try (FileInputStream fis = new FileInputStream(input)) {
  			unzipFile(fis, output);
  		}
  	}
docs: Unzip a file into the output directory.
  
  @param input the ZIP file to uncompress.
  @param output the uncompressed file to create.
  @throws IOException when uncompressing is failing.
  @since 6.2