Program: 94174
Project: 94174
Buggy source:
public void start(BundleContext bundleContext) throws Exception {
  Activator.context=bundleContext;
  Activator.instance=this;
  initializeProxyServiceFactoryBundle();
  rsaProps=new Properties();
  rsaProps.put(RemoteServiceAdmin.SERVICE_PROP,new Boolean(true));
  IContainerManager containerManager=getContainerManager();
  Assert.isNotNull(containerManager,"String_Node_Str");
  ContainerTypeDescription[] remoteServiceDescriptions=containerManager.getContainerFactory().getDescriptionsForContainerAdapter(IRemoteServiceContainerAdapter.class);
  for (int i=0; i < remoteServiceDescriptions.length; i++)   addSupportedConfigsAndIntents(remoteServiceDescriptions[i]);
  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);
  ctdTracker=new ServiceTracker<ContainerTypeDescription,ContainerTypeDescription>(context,ContainerTypeDescription.class,new ServiceTrackerCustomizer<ContainerTypeDescription,ContainerTypeDescription>(){
    public ContainerTypeDescription addingService(    ServiceReference<ContainerTypeDescription> reference){
      ContainerTypeDescription ctd=null;
      if (reference != null && context != null) {
        ctd=context.getService(reference);
        if (ctd != null) {
          addSupportedConfigsAndIntents(ctd);
          if (remoteServiceAdminRegistration != null)           remoteServiceAdminRegistration.setProperties(rsaProps);
        }
      }
      return ctd;
    }
    public void modifiedService(    ServiceReference<ContainerTypeDescription> reference,    ContainerTypeDescription service){
    }
    public void removedService(    ServiceReference<ContainerTypeDescription> reference,    ContainerTypeDescription service){
      if (remoteServiceAdminRegistration != null && service != null) {
        removeSupportedConfigsAndIntents(service);
        remoteServiceAdminRegistration.setProperties(rsaProps);
      }
    }
  }
);
  ctdTracker.open();
  endpointDescriptionLocator=new EndpointDescriptionLocator(context);
  final Properties properties=new Properties();
  properties.put(Constants.SERVICE_RANKING,new Integer(Integer.MIN_VALUE));
  iServiceInfoFactoryRegistration=context.registerService(IServiceInfoFactory.class.getName(),new ServiceInfoFactory(),(Dictionary)properties);
  endpointDescriptionLocator.start();
}

Fixed version (ground truth):
public void start(BundleContext bundleContext) throws Exception {
  Activator.context=bundleContext;
  Activator.instance=this;
  this.exportedRegistrations=new ArrayList<ExportRegistration>();
  this.importedRegistrations=new ArrayList<ImportRegistration>();
  initializeProxyServiceFactoryBundle();
  rsaProps=new Properties();
  rsaProps.put(RemoteServiceAdmin.SERVICE_PROP,new Boolean(true));
  IContainerManager containerManager=getContainerManager();
  Assert.isNotNull(containerManager,"String_Node_Str");
  ContainerTypeDescription[] remoteServiceDescriptions=containerManager.getContainerFactory().getDescriptionsForContainerAdapter(IRemoteServiceContainerAdapter.class);
  for (int i=0; i < remoteServiceDescriptions.length; i++)   addSupportedConfigsAndIntents(remoteServiceDescriptions[i]);
  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,exportedRegistrations,importedRegistrations);
          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);
  ctdTracker=new ServiceTracker<ContainerTypeDescription,ContainerTypeDescription>(context,ContainerTypeDescription.class,new ServiceTrackerCustomizer<ContainerTypeDescription,ContainerTypeDescription>(){
    public ContainerTypeDescription addingService(    ServiceReference<ContainerTypeDescription> reference){
      ContainerTypeDescription ctd=null;
      if (reference != null && context != null) {
        ctd=context.getService(reference);
        if (ctd != null) {
          addSupportedConfigsAndIntents(ctd);
          if (remoteServiceAdminRegistration != null)           remoteServiceAdminRegistration.setProperties(rsaProps);
        }
      }
      return ctd;
    }
    public void modifiedService(    ServiceReference<ContainerTypeDescription> reference,    ContainerTypeDescription service){
    }
    public void removedService(    ServiceReference<ContainerTypeDescription> reference,    ContainerTypeDescription service){
      if (remoteServiceAdminRegistration != null && service != null) {
        removeSupportedConfigsAndIntents(service);
        remoteServiceAdminRegistration.setProperties(rsaProps);
      }
    }
  }
);
  ctdTracker.open();
  endpointDescriptionLocator=new EndpointDescriptionLocator(context);
  final Properties properties=new Properties();
  properties.put(Constants.SERVICE_RANKING,new Integer(Integer.MIN_VALUE));
  iServiceInfoFactoryRegistration=context.registerService(IServiceInfoFactory.class.getName(),new ServiceInfoFactory(),(Dictionary)properties);
  endpointDescriptionLocator.start();
}