private Set<LfsPointer> findObjectsToPush() throws IOException, MissingObjectException, IncorrectObjectTypeException { Set<LfsPointer> toPush = new TreeSet<>(); try (ObjectWalk walk = new ObjectWalk(getRepository())) { for (RemoteRefUpdate up : refs) { walk.setRewriteParents(false); excludeRemoteRefs(walk); walk.markStart(walk.parseCommit(up.getNewObjectId())); while (walk.next() != null) { // walk all commits to populate objects } findLfsPointers(toPush, walk); } } return toPush; }