ChromeOptions chromeOptions = new ChromeOptions();
chromeOptions.setExperimentalOption("prefs", new HashMap<String, Object>(){
    {
        put("profile.default_content_settings.popups", 0);
        put("download.default_directory", "/home/selenium/Downloads");
        put("download.prompt_for_download", false);
        put("download.directory_upgrade", true);
        put("safebrowsing.enabled", false);
        put("plugins.always_open_pdf_externally", true);
        put("plugins.plugins_disabled", new ArrayList<String>(){
            {
                add("Chrome PDF Viewer");
            }
        });
    }
});

WebDriver driver = new RemoteWebDriver(new URL("http://localhost:4444/wd/hub"), chromeOptions);
driver.navigate().to("http://example.com/myfile.odt");


options.add_experimental_option("excludeSwitches",
                                    ["ignore-certificate-errors", "safebrowsing-disable-download-
                                      protection",
                                     "safebrowsing-disable-auto-update",
                                     "disable-client-side-phishing-detection"])

    # options.add_extension('/data/cjpalhdlnbpafiamejdnhcphjbkeiagm.crx') # origin