040000 tree 278b68add64474ce94d2cd1195879570b12790c4	checkstyle
040000 tree 88a2cfe0c207ca7b56fc0876fcc946fe8a52816a	main
040000 tree 45f1b39f412d97dbad233b00428cab77b874e883	site
040000 tree 278a36099416f9792f2af0f27b704f286c158f63	test