Package org.junit.jupiter.api.function
Interface Executable
-
- Functional Interface:
- This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface @API(status=STABLE, since="5.0") public interface Executable
Executable
is a functional interface that can be used to implement any generic block of code that potentially throws aThrowable
.The
Executable
interface is similar toRunnable
, except that anExecutable
can throw any kind of exception.Rationale for throwing
Throwable
instead ofException
Although Java applications typically throw exceptions that are instances of
Exception
,RuntimeException
,Error
, orAssertionError
(in testing scenarios), there may be use cases where anExecutable
needs to explicitly throw aThrowable
. In order to support such specialized use cases,execute()
is declared to throwThrowable
.
-
-
Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
execute()
-