| A convenience class for retrieving the string value of a system
property as a privileged action.
An instance of this class can be used as the argument of
AccessController.doPrivileged.
The following code retrieves the value of the system
property named "prop" as a privileged action:
String s = (String) java.security.AccessController.doPrivileged(
new GetPropertyAction("prop"));
author:
Roland Schemers
version:
1.6, 02/02/00
See Also: java.security.PrivilegedAction
See Also: java.security.AccessController
since:
JDK1.2 | 