Uses of Class
java.security.ProtectionDomain

Packages that use ProtectionDomain 
Package Description
java.lang
Provides classes that are fundamental to the design of the Java programming language.
java.lang.instrument
Provides services that allow Java programming language agents to instrument programs running on the JVM.
java.security
Provides the classes and interfaces for the security framework.
javax.security.auth
This package provides a framework for authentication and authorization.