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added in API level 1

java.security.acl

The classes and interfaces in this package have been superseded by classes in the java.security package. See that package and, for example, java.security.Permission for details.

Interfaces

Acl Interface representing an Access Control List (ACL). 
AclEntry This is the interface used for representing one entry in an Access Control List (ACL). 
Group This interface is used to represent a group of principals. 
Owner Interface for managing owners of Access Control Lists (ACLs) or ACL configurations. 
Permission Legacy security code; do not use. 

Exceptions

AclNotFoundException This is an exception that is thrown whenever a reference is made to a non-existent ACL (Access Control List). 
LastOwnerException This is an exception that is thrown whenever an attempt is made to delete the last owner of an Access Control List. 
NotOwnerException This is an exception that is thrown whenever the modification of an object (such as an Access Control List) is only allowed to be done by an owner of the object, but the Principal attempting the modification is not an owner.