040000 tree 8c2b0efee7149cdba1d29574bb9dacfe21f2943b	command
040000 tree 192b6bad6e55b81e69bc83e327c27a06ef20c67b	core
040000 tree 3b1b25840994cc7d6562d4f37064351c859fe3ae	guard
100644 blob 93fef4926d6279fb3f5101a9b36a78e5fde8a572	pom.xml