Bug 127861 [DataBinding] Mark API provisional
bundles/org.eclipse.jface.databinding/src/org/eclipse/jface/databinding/AbstractUpdatableSet.java
package org.eclipse.jface.databinding;
import java.util.Collection;
/**
 * Abstract base class for implementations of IReadableSet. Clients may subclass.
 * 
 * @since 3.2
 */
public abstract class AbstractUpdatableSet extends Updatable implements IReadableSet {