How to use

populateServices

method

in

org.jboss.weld.environment.osgi.impl.extension.beans.ServiceImpl

@Override
public T get() {
  populateServices();
  return service;
}

@Override
public int size() {
  if (service == null) {
    try {
      populateServices();
    }
    catch(Exception e) {
      e.printStackTrace();
      return -1;
    }
  }
  return services.size();
}

@Override
public Iterator<T> iterator() {
  try {
    populateServices();
  }
  catch(Exception ex) {
    ex.printStackTrace();
    services = Collections.emptyList();
  }
  return services.iterator();
}