ObservableBean (Payara Project 6.2022.1.Alpha3 API)

All Known Implementing Classes:

ConfigBean, Dom, GlassFishConfigBean
```
public interface ObservableBean
```
Implementation of a @Configured object can optionally fire configuration change events when it's mutated.

Author:

Jerome Dochez

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`addListener(ConfigListener listener)`	Add a new listener to configuration changes.
`boolean`	`removeListener(ConfigListener listener)`	Remove a listener

- Method Detail
  - addListener
```
void addListener(ConfigListener listener)
```
    Add a new listener to configuration changes.
    
    Parameters:
    
    listener - new listener
  - removeListener
```
boolean removeListener(ConfigListener listener)
```
    Remove a listener
    
    Parameters:
    
    listener - to remove
    
    Returns:
    
    true if listener removal was successful.