SshdEventListener (Apache Mina SSHD :: Common support utilities 2.9.1 API)

All Superinterfaces:

EventListener

All Known Subinterfaces:

IoServiceEventListener, SshFutureListener<T>
```
public interface SshdEventListener
extends EventListener
```
Author:

Apache MINA SSHD Project

Method Summary

Static Methods
Modifier and Type	Method	Description
`static <L extends SshdEventListener> L`	`validateListener(L listener, String prefix)`	Makes sure that the listener is neither `null` nor a proxy

- Method Detail
  - validateListener
```
static <L extends SshdEventListener> L validateListener(L listener,
                                                        String prefix)
```
    Makes sure that the listener is neither null nor a proxy
    
    Type Parameters:
    
    L - Type of SshdEventListener being validation
    
    Parameters:
    
    listener - The listener instance
    
    prefix - Prefix text to be prepended to validation failure messages
    
    Returns:
    
    The validated instance