if (last line in newLines was from the patch) {
  if (!isNoNewlineAtEndOfFile(fh)) {
     newLines.add(null);
  }
} else if (!rt.isMissingNewlineAtEnd()) {
  newLines.add(null);
}

	private void checkOid(ObjectId baseId, ObjectId id, ChangeType type, File f,
			String path) throws PatchApplyException, IOException {
		boolean hashOk = false;
		if (id != null) {
			hashOk = baseId.equals(id);
			if (!hashOk && ChangeType.ADD.equals(type)
					&& ObjectId.zeroId().equals(baseId)) {
				// We create a new file. The OID of an empty file is not the
				// zero id!
				hashOk = Constants.EMPTY_BLOB_ID.equals(id);
			} else if (!hashOk && ChangeType.MODIFY.equals(type)
					&& !ObjectId.zeroId().equals(baseId)) {
				hashOk = true;
			}
		} else if (!inCore()) {
			if (ObjectId.zeroId().equals(baseId)) {
				// File empty is OK.
				hashOk = !f.exists() || f.length() == 0;
			} else {
				hashOk = baseId.equals(hash(f));
			}
		}
		if (!hashOk) {
			throw new PatchApplyException(MessageFormat
					.format(JGitText.get().applyBinaryBaseOidWrong, path));
		}
	}