Program: 94257
Project: 94257
Buggy source:
public void start(BundleContext bundleContext) throws Exception {
  Activator.context=bundleContext;
  Activator.instance=this;
  initializeProxyServiceFactoryBundle();
  Properties rsaProps=new Properties();
  rsaProps.put(RemoteServiceAdmin.SERVICE_PROP,new Boolean(true));
  remoteServiceAdminRegistration=context.registerService(org.osgi.service.remoteserviceadmin.RemoteServiceAdmin.class.getName(),new ServiceFactory(){
    public Object getService(    Bundle bundle,    ServiceRegistration registration){
      RemoteServiceAdmin result=null;
synchronized (remoteServiceAdmins) {
        RemoteServiceAdmin rsa=remoteServiceAdmins.get(bundle);
        if (rsa == null) {
          rsa=new RemoteServiceAdmin(bundle);
          remoteServiceAdmins.put(bundle,rsa);
        }
        result=rsa;
      }
      return result;
    }
    public void ungetService(    Bundle bundle,    ServiceRegistration registration,    Object service){
synchronized (remoteServiceAdmins) {
        RemoteServiceAdmin rsa=remoteServiceAdmins.remove(bundle);
        if (rsa != null)         rsa.close();
      }
    }
  }
,(Dictionary)rsaProps);
  endpointDescriptionLocator=new EndpointDescriptionLocator(context);
  final Properties properties=new Properties();
  properties.put(Constants.SERVICE_RANKING,new Integer(Integer.MIN_VALUE));
  endpointDescriptionAdvertiser=new EndpointDescriptionAdvertiser(endpointDescriptionLocator);
  endpointDescriptionAdvertiserRegistration=getContext().registerService(IEndpointDescriptionAdvertiser.class.getName(),endpointDescriptionAdvertiser,(Dictionary)properties);
  endpointDescriptionLocator.start();
}

Fixed version (ground truth):
public void start(BundleContext bundleContext) throws Exception {
  Activator.context=bundleContext;
  Activator.instance=this;
  initializeProxyServiceFactoryBundle();
  Properties rsaProps=new Properties();
  rsaProps.put(RemoteServiceAdmin.SERVICE_PROP,new Boolean(true));
  String[][] supportedConfigsAndIntents=getSupportedConfigsAndIntents();
  rsaProps.put(org.osgi.service.remoteserviceadmin.RemoteConstants.REMOTE_CONFIGS_SUPPORTED,supportedConfigsAndIntents[0]);
  rsaProps.put(org.osgi.service.remoteserviceadmin.RemoteConstants.REMOTE_INTENTS_SUPPORTED,supportedConfigsAndIntents[1]);
  remoteServiceAdminRegistration=context.registerService(org.osgi.service.remoteserviceadmin.RemoteServiceAdmin.class.getName(),new ServiceFactory(){
    public Object getService(    Bundle bundle,    ServiceRegistration registration){
      RemoteServiceAdmin result=null;
synchronized (remoteServiceAdmins) {
        RemoteServiceAdmin rsa=remoteServiceAdmins.get(bundle);
        if (rsa == null) {
          rsa=new RemoteServiceAdmin(bundle);
          remoteServiceAdmins.put(bundle,rsa);
        }
        result=rsa;
      }
      return result;
    }
    public void ungetService(    Bundle bundle,    ServiceRegistration registration,    Object service){
synchronized (remoteServiceAdmins) {
        RemoteServiceAdmin rsa=remoteServiceAdmins.remove(bundle);
        if (rsa != null)         rsa.close();
      }
    }
  }
,(Dictionary)rsaProps);
  endpointDescriptionLocator=new EndpointDescriptionLocator(context);
  final Properties properties=new Properties();
  properties.put(Constants.SERVICE_RANKING,new Integer(Integer.MIN_VALUE));
  endpointDescriptionAdvertiser=new EndpointDescriptionAdvertiser(endpointDescriptionLocator);
  endpointDescriptionAdvertiserRegistration=getContext().registerService(IEndpointDescriptionAdvertiser.class.getName(),endpointDescriptionAdvertiser,(Dictionary)properties);
  endpointDescriptionLocator.start();
}