think iv got it for google chrome

settings, then did search for java,then clic tab for content settings, then on java script , then selected,,,Do not allow any site to run JavaScript, then scrolled down to plug ins,, then clicked on disable individual plug ins, scrolled down to java (tm) and disabled, just thinking might be easier just to delete java completly?

just incase its a help for anyone, im pretty sure what iv done disables java in google,
if anyone knows if im wrong please say