PreferencesHandler (Java SE 9 & JDK 9 )

```
public interface PreferencesHandler
```
An implementor is notified when the app is asked to show its preferences UI.

Since:

9

See Also:

Desktop.setPreferencesHandler(java.awt.desktop.PreferencesHandler)

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  void handlePreferences(PreferencesEvent e)
  Called when the app is asked to show its preferences UI.

- Method Detail
  - handlePreferences
```
void handlePreferences(PreferencesEvent e)
```
    Called when the app is asked to show its preferences UI.
    
    Parameters:
    
    e - the request to show preferences.