@Override
            public CuratorTransactionBridge forPath(String s, byte[] bytes) throws Exception {
                createNode(s, bytes, false, null, createMode, newRoot, delayedListener, null);
                return new MockCuratorTransactionBridge();
            }
The new directory root in which the transactional changes are made
zkfacade/src/main/java/com/yahoo/vespa/curator/mock/MockCuratorFramework.java