IChangeSupport

```
@Deprecated
public interface IChangeSupport
```
Deprecated.
use INotificationSupport

The implementor supports the broadcast of attribute change notifications to INotificationListener objects.

Method Summary

All Methods Instance Methods Abstract Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`addChangeListener(INotificationListener listener)`	Deprecated. Add `listener` to the collection of objects to be informed when the receiver triggers a change event.
`void`	`removeChangeListener(INotificationListener listener)`	Deprecated. Remove `listener` from the collection of objects to be informed about change events.

- Method Detail
  - addChangeListener
```
void addChangeListener(INotificationListener listener)
```
    Deprecated.
    
    Add listener to the collection of objects to be informed when the receiver triggers a change event.
    
    Parameters:
    
    listener - The object to be informed about change event occurrence
  - removeChangeListener
```
void removeChangeListener(INotificationListener listener)
```
    Deprecated.
    
    Remove listener from the collection of objects to be informed about change events.
    
    Parameters:
    
    listener - The object registered for the event