@Override
	public List<Stream> findAll() {
		try {
			return findAll(zkConnection.getClient().getChildren().forPath(Paths.STREAM_DEPLOYMENTS));
		}
		catch (Exception e) {
			throw ZooKeeperUtils.wrapThrowable(e);
		}
	}
Stream instance repository. It should only return values for Streams that are deployed.

@author Mark Fisher
@author Gunnar Hillert
spring-xd-dirt/src/main/java/org/springframework/xd/dirt/stream/zookeeper/ZooKeeperStreamRepository.java