Permission « Security « Java

1.Checking Read/Write Permission for a Directory
2.Determining If One Permission Implies Another
3.Creating a Custom Permission
4.extends BasicPermission
5.boolean Permission.implies(Permission permission)
6.Controlling Access to an Object using a permission
7.Guard guard = new PropertyPermission("java.home", "read");
8.Listing All Permissions Granted to a Loaded Class GuardedObject(Object obj, Guard)

10.Object GuardedObject.getObject()
11.Execution of reflection