Just sharing one tip with ARS. A known solution to known problem.
In case if you have AR Server running on Windows. And if its service stops working due to java updates – you need to make changes (as per new JRE) at below mentioned locations.
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\BMC Remedy Action Request System Server <host name>\Parameters
# JVM search paths (number indicates search order)