FINISH_ACKNOWLEDGED
|| fState == FINISH_ACKNOWLEDGED || fState == FINISH_RECEIVED;
if (fState == FINISH_ACKNOWLEDGED
fState = FINISH_ACKNOWLEDGED;
|| fState == FINISH_ACKNOWLEDGED) {
case FINISH_ACKNOWLEDGED:
case FINISH_ACKNOWLEDGED:
case FINISH_ACKNOWLEDGED:
if (!force && (fState != FINISH_ACKNOWLEDGED || (fFlags & FLAG_CLOSED) == 0))
case FINISH_ACKNOWLEDGED: