phase="restore N2 uncommitted.";
tx = new UserTransactionImpl(s2);
tx.begin();
n2.restore("1.0", false);
Version v2_2 = n2.getBaseVersion();
check(v1_1, phase, "jcr:rootVersion", 1);
check(v2_1, phase, "jcr:rootVersion", 1);
check(v1_2, phase, "1.0", 0);