*/
@Test(timeout = TEST_TIMEOUT)
public final void testIsRunning() {
SOMTrainer s = new SOMTrainer(LEARN_RATE, ITERATIONS);
s.setTraining(lattice, inData);
s.start();
while (s.isRunning()) {
try {
Thread.sleep(SLEEP_TIME);
} catch (InterruptedException e) {
e.printStackTrace();