code: public void unregisterComponentBindingsProvider(ServiceReference reference) {
  		log.info("unregisterComponentBindingsProvider");
  		String[] resourceTypes = OsgiUtil.toStringArray(reference
  				.getProperty(ComponentBindingsProvider.RESOURCE_TYPE_PROP),
  				new String[0]);
  		for (String resourceType : resourceTypes) {
  			if (!this.containsKey(resourceType)) {
  				continue;
  			}
  			get(resourceType).remove(reference);
  		}
  	}
docs: UnRegisters the ComponentBindingsProvider specified by the
  ServiceReference.
  
  @param reference
  the reference to the ComponentBindingsProvider service