040000 tree 671127008fe2e58b02e1b9441b7c9b9d08c9eeb2	java-chassis
040000 tree fd7750e644df0dfffbd84bd9072b1511115f15cd	mesher
040000 tree da4e15bb6e432a7d5f644984e6aaeea17a180518	pack
040000 tree 2c456981eb594dddd98490db52384238cd0388f0	service-center
040000 tree dfda78ed15dbe7a53a3a00715fbfd0f7e88a941e	syncer
040000 tree 595888612d31dc10b76fbab1da7ea819a2e3fdfe	toolkit