MapKey

```
@Target({METHOD,FIELD})
@Retention(RUNTIME)
public @interface MapKey
```
Version:

$Rev: 467742 $ $Date: 2006-10-25 21:30:38 +0200 (Wed, 25 Oct 2006) $

- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  java.lang.String name

- Element Detail
  - name
```
java.lang.String name
```
    Default:
    
    ""