BundleContext bundleContext = bundle.getBundleContext();
ServiceReference serviceReference = null;
try {
serviceReference = bundleContext.getServiceReference("org.apache.geronimo.osgi.registry.api.ProviderRegistry");
if (serviceReference != null) {
ProviderRegistry registry = (ProviderRegistry) bundleContext.getService(serviceReference);
return registry.getServiceClasses(providerid);
}
return Collections.<Class<?>>emptyList();
} finally {
if (serviceReference != null) {
try {