Action (Apache Wayang (incubating) 0.7.1 API)

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 Action
```
This interface represents any piece of code that takes no input and produces no output but may fail.

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`void`	`execute()`	Perform this action.
`default void`	`executeSafe()`	Performs this actionl.

- Method Detail
  - execute
```
void execute()
      throws java.lang.Throwable
```
    Perform this action.
    
    Throws:
    
    java.lang.Throwable - in case anything goes wrong
  - executeSafe
```
default void executeSafe()
```
    Performs this actionl. If any error occurs, it will be merely logged.