package org.limewire.friend.api.feature; import org.limewire.friend.api.FriendPresence; import org.limewire.listener.DefaultDataSourceTypeEvent; public class FeatureEvent extends DefaultDataSourceTypeEvent<FriendPresence, FeatureEvent.Type, Feature> { public static enum Type { ADDED, REMOVED } public FeatureEvent(FriendPresence source, Type type, Feature feature) { super(source, type, feature); } }