100644 blob a0566319873f7b8f2e6eee0fa1243c1db1b389a7	CMakeLists.txt
040000 tree 5153f19e672948d34604ea324af77c133ae36c2c	gtest
040000 tree 2e1933167adbbe4b1402c35000707724817440e1	java
040000 tree 50840a0bb7bd715460a030cd8a10a4db1bfd193e	python
040000 tree 50199ed041db01ea8bdeec81605a2e06205d1326	singa