@Test public void testLastAcknowledge() { String name = OS.getTarget() + "/testLastAcknowledge-" + System.nanoTime(); try (ChronicleQueue q = SingleChronicleQueueBuilder.single(name).testBlockSize().build()) { q.acquireAppender().writeText("Hello World"); } try (ChronicleQueue q = SingleChronicleQueueBuilder.single(name).testBlockSize().build()) { assertEquals(-1, q.lastAcknowledgedIndexReplicated()); } } }