Module java.base
Package java.security

Interface PrivilegedAction<T>

Type Parameters:
T - the type of the result of running the computation
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.

@FunctionalInterface public interface PrivilegedAction<T>
A computation to be performed with privileges enabled. The computation is performed by invoking AccessController.doPrivileged on the PrivilegedAction object. This interface is used only for computations that do not throw checked exceptions; computations that throw checked exceptions must use PrivilegedExceptionAction instead.
Since:
1.2
See Also:
  • Method Summary

    Modifier and Type
    Method
    Description
    run()
    Performs the computation.