* @exception IllegalStateException thrown, if the merge is not yet frozen
*/
public WayNodesConflictResolverCommand buildResolveCommand(Conflict<? extends OsmPrimitive> conflict) {
if (! isFrozen())
throw new IllegalArgumentException(tr("Merged nodes not frozen yet. Cannot build resolution command."));
return new WayNodesConflictResolverCommand(conflict, getMergedEntries());
}