040000 tree 6da9a1d1905e43e1554ad31230f6055379fd9ab1	changes
040000 tree 89dbf0416fdbd480f9dbc0b246b2ef761c370155	java
040000 tree f250e921461c60c79470c148690c3eae34e8001f	site
040000 tree 169440d9c428c26835898efadd66dc2a497938ab	test