Closing Native Browser Window.

Hi,
I opened the native browser window by the following code,

getUI().getPage().open(“https://www.google.com”, “windowara”);

now i need to close that opened window,anyone help me with this issue,

thank you,

I’m not quite certain, but you might run into security restrictions as mentioned e.g. in
https://stackoverflow.com/questions/19761241/window-close-and-self-close-do-not-close-the-window-in-chrome
.