Chrome Driver with ModHeaders extension in Java

ChromeModHeaders.java

String userHome = System.getProperty("user.home");
options.addExtensions(new File(userHome + "\\AppData\\Local\\Google\\Chrome\\User Data\\Default\\Extensions\\idgpnmonknjnojddfkpgkljpfnnfcklj\\2.1.2_0.crx"));

// Enable LocalStorage
driver.navigate().to("chrome-extension://idgpnmonknjnojddfkpgkljpfnnfcklj/icon.png");

((JavascriptExecutor)driver).executeScript(
    "localStorage.setItem('profiles', JSON.stringify([{" +
            "  title: 'Selenium', hideComment: true, appendMode: ''," +
            "  headers: [" +
            "    {enabled: true, name: 'oam_remote_user', value: '00171403', comment: ''}, " +
            "    {enabled: true, name: 'spa-username', value: '00171403', comment: ''} " +
            "  ]," +
            "  respHeaders: []," +
            "  filters: []" +
            "}]));");