public void done() {
reloadResult[0] = true;
}
};
CallbackSemaphore semaphore = new CallbackSemaphore();
RelayOk relayOk = value.reloadHeavyValue(callback, semaphore);
semaphore.acquireDefault(relayOk);
assertTrue(reloadResult[0]);
String reloadedValue = value.getValueString();