How do I close a browser window that was opened by Java Web Start

问题

I have a java app which is running as an applet. Since plugin support is going away in the browser, we are trying to see how well the applet will run in Java Web Start.

However, our app currently opens secondary browser windows using the appletContext.showDocument(URL, target).

Java Web Start unfortunately ignores the target, so we are not able to name the window (hence also not able to later close the window).

Is there a way, within Web Start, to maintain a handle on all programatically opened windows, so that they can later be programatically closed?

来源：https://stackoverflow.com/questions/35780756/how-do-i-close-a-browser-window-that-was-opened-by-java-web-start