FeatureEntryPoint (wear-kernel 2.0.3 API)

```
public interface FeatureEntryPoint
```
Each Feature shall define one entry point that implements this interface. Methods are called by the Kernel.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`start()`	This method is called once by the Kernel when a Feature has been newly started.
`void`	`stop()`	This method is called once by the Kernel when a Feature is going to be unloaded.

- Method Detail
  - start
```
void start()
```
    This method is called once by the Kernel when a Feature has been newly started. It is executed in a dedicated thread owned by the Feature, so it may consider it as its "main" thread. This allows a Feature to connect to the application (by adding new Feature points, services, ...)
  - stop
```
void stop()
```
    This method is called once by the Kernel when a Feature is going to be unloaded. It is executed in a dedicated thread owned by the Feature. Feature is responsible to do its best effort to properly stop threads and close resources it has created as soon as possible.