Bug 127861 [DataBinding] Mark API provisional
bundles/org.eclipse.jface.databinding/src/org/eclipse/jface/databinding/IBinding.java
/**
	 * Add a listener to the set of listeners that will be notified when
	 * an event occurs in the data flow pipeline that is managed by this
	 * IBinding.
	 * 
	 * @param listener The listener to add.
	 */
	public void addBindingEventListener(IBindingListener listener);
	/**
	 * Removes a listener from the set of listeners that will be notified when
	 * an event occurs in the data flow pipeline that is managed by this
	 * IBinding.
	 * 
	 * @param listener The listener to remove.
	 */
	public void removeBindingEventListener(IBindingListener listener);
}