Bug 127861 [DataBinding] Mark API provisional
bundles/org.eclipse.jface.databinding/src/org/eclipse/jface/databinding/IUpdatable.java
/**
	 * Disposes of this updatable. This removes all remaining change listeners
	 * from this updatable, and deregisters any listeners this updatable object
	 * has registered on other (UI or model) objects.
	 */
	public void dispose();
	
	/**
	 * Returns true iff the updatable has been disposed.
	 * 
	 * @return true iff the updatable has been disposed
	 */
	public boolean isDisposed();
}