}
// Run test with AccessController.doPrivilege
Action dp = new Action("private/private.txt");
MorePermissionAccessControlContext mp = new MorePermissionAccessControlContext(dp, false);
LessPermissionAccessControlContext lp = new LessPermissionAccessControlContext(mp, true);
try {
lp.takeAction();
} catch (Exception e) {
// Verify the test result
assertTrue("It is not the security exception.",
(e instanceof java.security.AccessControlException));