T
- the type of the result of running the computation@FunctionalInterface public interface PrivilegedExceptionAction<T>
AccessController.doPrivileged
on the PrivilegedExceptionAction
object. This interface is used only for computations that throw checked exceptions; computations that do not throw checked exceptions should use PrivilegedAction
instead.T run() throws Exception
AccessController.doPrivileged
after enabling privileges.PrivilegedExceptionAction
should document what (if anything) this value represents.Exception
- an exceptional condition has occurred. Each class that implements PrivilegedExceptionAction
should document the exceptions that its run method can throw.
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https://docs.oracle.com/en/java/javase/21/docs/api/java.base/java/security/PrivilegedExceptionAction.html