Assert.assertTrue("I/O Manager has not properly shut down.", this.ioManager.isProperlyShutDown());
// last, verify all memory is returned and shutdown mem manager
MemoryManager memMan = getMemoryManager();
if (memMan != null) {
Assert.assertTrue("Memory Manager managed memory was not completely freed.", memMan.verifyEmpty());
memMan.shutdown();
}
}
// --------------------------------------------------------------------------------------------