public void apply(final CacheAccessBackDoor cacheAccess) {
   nodes.visitKeys(
       new PrimitiveLongVisitor<RuntimeException>() {
         @Override
         public boolean visited(long nodeId) {
           cacheAccess.patchDeletedRelationshipNodes(nodeId, RelationshipHoles.this);
           return false;
         }
       });
 }
 @Override
 public void remove(PrimitiveLongSet nodeIds) throws IOException {
   nodeIds.visitKeys(removeFromLucene);
 }