import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Configuration;
public synchronized SubscriptionInfo getSubscription(String id) throws ServiceException {
SubscriptionInfo p = allSubscriptions.get(id);
if (p == null) {
public synchronized SubscriptionInfo getSubscription(String id) throws ServiceException {
SubscriptionInfo p = allSubscriptions.get(id);
if (p == null) {