How to set auto detect proxy settings by using selenium in browser

Normally selenium referred the system proxy settings. If we want to use auto detect proxy setting from selenium code then we have to use different code like below



       org.openqa.selenium.Proxy proxy = new org.openqa.selenium.Proxy();
       proxy.setAutodetect(true); 
       DesiredCapabilities cap = new DesiredCapabilities();
       cap.setCapability(CapabilityType.PROXY, proxy);
       WebDriver driver5 = new FirefoxDriver(cap);
       
       driver5.manage().window().maximize();