Index: plications/editors/josm/core_0.5/src/org/openstreetmap/josm/data/DataChangedListener.java
===================================================================
--- /applications/editors/josm/core_0.5/src/org/openstreetmap/josm/data/DataChangedListener.java	(revision 4466)
+++ 	(revision )
@@ -1,24 +1,0 @@
-package org.openstreetmap.josm.data;
-
-import java.util.Collection;
-
-import org.openstreetmap.josm.data.osm.OsmPrimitive;
-
-/**
- * This is a listener for data changes. Whenever the global current dataset
- * is switched to another dataset, or whenver this dataset changes, a
- * dataChanged event is fired.
- * 
- * Note that these events get not fired immediately but are inserted in the
- * Swing-event queue and packed together. So only one selection changed event
- * are issued within one message dispatch routine.
- * 
- * @author Frederik Ramm <frederik@remote.org>
- */
-public interface DataChangedListener {
-
-	/**
-	 * Informs the listener that the dataset has changed.
-	 */
-	public void dataChanged();
-}
Index: plications/editors/josm/core_0.5/src/org/openstreetmap/josm/data/osm/RelationMemberBackReference.java
===================================================================
--- /applications/editors/josm/core_0.5/src/org/openstreetmap/josm/data/osm/RelationMemberBackReference.java	(revision 4466)
+++ 	(revision )
@@ -1,29 +1,0 @@
-package org.openstreetmap.josm.data.osm;
-
-/**
- * This is the reverse of RelationMember: a helper linkage class
- * used in OsmPrimitive to link back to Relations. We could have
- * re-used RelationMember for that but it would have been a hack.
- * 
- * The back references are a kidn of "cache", they are not 
- * authoritative - true relationship information is stored in 
- * the relations themselves, not in the objects they point to.
- * 
- * @author Frederik Ramm <frederik@remote.org>
- */
-public class RelationMemberBackReference {
-
-	public String role;
-	public Relation relation;
-	public RelationMemberBackReference(Relation e, String r) { relation = e; role = r; }
-
-	/**
-	 * The equals method is important for the removal of back references.
-	 */
-	public boolean equals(Object other) {
-		if (!(other instanceof RelationMemberBackReference)) return false;
-		
-		return role.equals(((RelationMemberBackReference)other).role) && 
-			relation.equals(((RelationMemberBackReference)other).relation);
-	}
-}