// FIXME OAK-1550 Incorrect handling of addExistingNode conflict in NodeStore
assumeTrue(fixture != NodeStoreFixture.MONGO_MK);
assumeTrue(fixture != NodeStoreFixture.MONGO_NS);
CommitHook hook = new CompositeHook(
new ConflictHook(JcrConflictHandler.JCR_CONFLICT_HANDLER),
new EditorHook(new ConflictValidatorProvider())
);
NodeBuilder b1 = store.getRoot().builder();
NodeBuilder b2 = store.getRoot().builder();