Shared (apache-cassandra API)

```
@Retention(RUNTIME)
@Target(TYPE)
public @interface Shared
```
Tells jvm-dtest that a class should be shared across all ClassLoaders. Jvm-dtest relies on classloader isolation to run multiple cassandra instances in the same JVM, this makes it so some classes do not get shared (outside a blesssed set of classes/packages). When the default behavior is not desirable, this annotation will tell jvm-dtest to share the class accross all class loaders. This is the oposite of Isolated.

- Optional Element Summary
  
  Optional Elements
  Modifier and Type Optional Element Description
  
  Shared.Recursive ancestors
  
  Shared.Recursive inner
  
  Shared.Recursive members
  
  Shared.Scope[] scope

- Element Detail
  - scope
```
Shared.Scope[] scope
```
    Default:
    
    {org.apache.cassandra.utils.Shared.Scope.ANY}
- - inner
```
Shared.Recursive inner
```
    Default:
    
    org.apache.cassandra.utils.Shared.Recursive.NONE
- - ancestors
```
Shared.Recursive ancestors
```
    Default:
    
    org.apache.cassandra.utils.Shared.Recursive.NONE
- - members
```
Shared.Recursive members
```
    Default:
    
    org.apache.cassandra.utils.Shared.Recursive.NONE