PersistentCache (Gerrit Review Plugin API Documentation)

```
public interface PersistentCache
```

- Nested Class Summary
  
  Nested Classes
  Modifier and Type Interface Description
  
  static class PersistentCache.DiskStats
- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  PersistentCache.DiskStats diskStats()

- Method Detail
  - diskStats
```
PersistentCache.DiskStats diskStats()
```