Try running policytools (it will update .java.policy not java.policy)
Caprio, Mike wrote:
>
> Hi folks,
>
> I'm hoping someone on the list can point me in the right direction
> on a problem I'm having with applet to servlet communication.
> Specifically, I'm getting:
>
> java.security.AccessControlException:
> access denied (java.lang.RuntimePermission modifyThreadGroup)
>
> when I send an event to the applet that should start the applet to
> servlet communications.
>
> Another developer has given me several classes, developed in JBuilder,
> that I'm now trying to install into Tomcat. I've created entries in
> the appropriate conf files for a new web application, and set
> crossContext="true" so that I can get servlet contexts. I've set
> tomcat.policy to grant all permissions for the appropriate webapp
> directory. I've also changed the java.policy file in the JRE security
> directory to grant all permissions to the absolute URL that the webapp
> is at.
>
> I'm pretty much at the end of my rope. Can anyone out there give me
> a hand?
>
>
> Mike Caprio
> Software Engineer Microwave Radio Corporation
> [EMAIL PROTECTED] 101 Billerica Avenue, Building 6
> 978-671-5770 North Billerica, MA 01862-1256
>
>
>
