private ServiceTracker<BindingAwareBroker, BindingAwareBroker> tracker;
private BindingAwareBroker broker;
private ServiceTrackerCustomizer<BindingAwareBroker, BindingAwareBroker> customizer = new ServiceTrackerCustomizer<BindingAwareBroker, BindingAwareBroker>() {
private ServiceTracker<BindingAwareBroker, BindingAwareBroker> tracker;
private BindingAwareBroker broker;
private ServiceTrackerCustomizer<BindingAwareBroker, BindingAwareBroker> customizer = new ServiceTrackerCustomizer<BindingAwareBroker, BindingAwareBroker>() {