java.security.AccessControlException

When I encounter a java.security.AccessControlException, how can I find which class on the call stack cause the problem.Thanks in advance!
[152 byte] By [ren.zihuia] at [2007-10-3 4:55:50]
# 1
Usually it's the one just below the SecurityManager call.
ejpa at 2007-7-14 23:01:02 > top of Java-index,Security,Other Security APIs, Tools, and Issues...