The IPermission Interface of the com.ms.security package must be implemented by all classes that represent permissions. Instances of the classes that implement this interface can be used as permissions that are attached to classes and used to perform security checks.
public interface IPermission extends com.ms.util.SetComparison { // Methods void check(Object request) throws SecurityException ; IPermission combine(IPermission other) ; IPermission copy() ; }
SetComparison | +--IPermission