Externalize

```
@Retention(RUNTIME)
@Target(TYPE)
@Inherited
@Documented
public @interface Externalize
```
Indicate that this class should be externalized by an instance of the given externalizer class. Any externalizer provided by a ClassExternalizerFactory will typically take precedence over the externalizer specified by this annotation.

- Required Element Summary
  
  Required Elements
  Modifier and Type Required Element Description
  
  java.lang.Class<? extends Externalizer> value
  Specify the externalizer class to be used by the annotated class.

- Element Detail
  - value
```
java.lang.Class<? extends Externalizer> value
```
    Specify the externalizer class to be used by the annotated class.
    
    Returns:
    
    the externalizer type