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 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
`T`	`run()`	Performs the computation.

Method Details

run

T run()

Performs the computation. This method will be called by AccessController.doPrivileged.

Returns:

a class-dependent value that may represent the results of the computation. Each class that implements PrivilegedAction should document what (if anything) this value represents.

See Also:

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