jodd-htmlstapler/src/main/java/jodd/htmlstapler/HtmlStaplerFilter.java
protected void sendBundleFile(final HttpServletResponse resp, final File bundleFile) throws IOException {
		OutputStream out = resp.getOutputStream();
		FileInputStream fileInputStream = new FileInputStream(bundleFile);
		try {
			StreamUtil.copy(fileInputStream, out);
		}
		finally {
			StreamUtil.close(fileInputStream);
		}
	}
protected void sendBundleFile(final HttpServletResponse resp, final File bundleFile) throws IOException {
		OutputStream out = resp.getOutputStream();
		FileInputStream fileInputStream = new FileInputStream(bundleFile);
		try {
			StreamUtil.copy(fileInputStream, out);
		}
		finally {
			StreamUtil.close(fileInputStream);
		}
	}
Outputs bundle file to the response.