如何使用jxbrowser(6.24)取消指定的URL请求

Because it is an old project, I used an older version of jxbrowser. The current requirement is that clicking the confirm button on the page will result in a post request, and I am not sending this request. I want to cancel this request. I couldn't find any implementation in the Default Network Delegate May I ask how to implement it.

public class BrowserNetworkDelegate extends DefaultNetworkDelegate {

    @Override
    public void onBeforeURLRequest(BeforeURLRequestParams params) {
        System.out.println("onBeforeURLRequest|" + params.getURL() + "|" + params.getMethod() + "|" + ObjectMapperUtil.writeAsString(params.getUploadData()));
    }

    @Override
    public void onBeforeSendHeaders(BeforeSendHeadersParams params) {
        Map<String, List<String>> headers = params.getHeadersEx().getHeaders();
        System.out.println("onBeforeSendHeaders|" + params.getURL() + "|" + params.getMethod() + "|" + ObjectMapperUtil.writeAsString(headers));
    }

    @Override
    public void onDataReceived(DataReceivedParams params) {
        System.out.println("onDataReceived|" + params.getURL() + "|" + new String(params.getData()));
    }
}