Error message in applet servlet communication

[Wolfgang Tintemann]

I get the following message when I run an applet :

java.security.AccessControlException: access denied (java.lang.RuntimePermission accessClassInPackage.sun.swing.table)

I searched the net but didnt find any hint/solution.

I have not the faintest idea what the message is dealing about.
I see "swing.table" and am puzzled whether this deals with a JTable
I have in my applet (?).

[Tim Moores]

This has come up before elsewhere, unfortunately unresolved: https://forums.oracle.com/forums/thread.jspa?threadID=1291961&tstart=222. Posting an SSCCE -as suggested there- would help diagnose this.