InactiveSessionStatistics (WildFly: Web session clustering SPI 29.0.0.Beta1 API)

```
public interface InactiveSessionStatistics
```
Statistics for inactive sessions.

Author:

Paul Ferraro

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`long`	`getExpiredSessionCount()`
`Duration`	`getMaxSessionLifetime()`
`Duration`	`getMeanSessionLifetime()`

- Method Detail
  - getExpiredSessionCount
```
long getExpiredSessionCount()
```
    Returns:
    
    The number of expired sessions
  - getMaxSessionLifetime
```
Duration getMaxSessionLifetime()
```
    Returns:
    
    The longest a session has been alive, as a time duration
  - getMeanSessionLifetime
```
Duration getMeanSessionLifetime()
```
    Returns:
    
    The average session lifetime, as a time duration