100644 blob 18319a3e59dae41e89e808b09fc9ae1c5e282b89	Credentials.java
100644 blob 7f962eb84cc5b651dd731bbbfb021d5d96bf9e3a	SingletonService.java
100644 blob f091384bc28d2baeafab5aa14383018d4e61e706	ZooKeeperUtils.java
040000 tree 740b770a9906595324339a6edb4b61ca12c858fa	testing