1 package org.omg.uml.behavioralelements.collaborations;2 3 public interface AMessage4Activator extends javax.jmi.reflect.RefAssociation {4 public boolean exists(org.omg.uml.behavioralelements.collaborations.Message message4, org.omg.uml.behavioralelements.collaborations.Message activator);5 public java.util.Collection getMessage4(org.omg.uml.behavioralelements.collaborations.Message activator);6 public org.omg.uml.behavioralelements.collaborations.Message getActivator(org.omg.uml.behavioralelements.collaborations.Message message4);7 public boolean add(org.omg.uml.behavioralelements.collaborations.Message message4, org.omg.uml.behavioralelements.collaborations.Message activator);8 public boolean remove(org.omg.uml.behavioralelements.collaborations.Message message4, org.omg.uml.behavioralelements.collaborations.Message activator);9 }10