Bug 127861 [DataBinding] Mark API provisional
bundles/org.eclipse.jface.databinding/src/org/eclipse/jface/internal/databinding/beans/EditedCollectionRegistry.java
private static EditedCollectionRegistry instance = null;
	
	/**
	 * Return the default instance.
	 * 
	 * @return the default EditedCollectionRegistry.
	 */
	public static EditedCollectionRegistry getDefault() {
		if (instance == null) {
			instance = new EditedCollectionRegistry();
		}
		return instance;
	}
	
	/**
	 * Sets the default EditedCollectionRegistry.
	 * 
	 * @param instance The new default EditedCollectionRegistry object.
	 */
	public static void setDefault(EditedCollectionRegistry instance) {
		EditedCollectionRegistry.instance = instance;
	}
	
	
	
	private static class EditedCollection {