throws InterruptedException, ExecutionException {
DOMDataReadWriteTransaction tx = txChain.newReadWriteTransaction();
/**
* We test existence of /test in third transaction container should
* still be visible from first one (which is still uncommmited).
throws InterruptedException, ExecutionException {
DOMDataReadWriteTransaction tx = txChain.newReadWriteTransaction();
/**
* We test existence of /test in third transaction container should
* still be visible from first one (which is still uncommmited).