code: @Override
  	public String getExtensionPointId() {
  		final String sourceMethod = "getExtensionPointId"; //$NON-NLS-1$
  		boolean isTraceLogging = log.isLoggable(Level.FINER);
  		if (isTraceLogging) {
  			log.entering(AggregatorExtension.class.getName(), sourceMethod);
  			log.exiting(AggregatorExtension.class.getName(), sourceMethod, extensionPointId);
  		}
  		return extensionPointId;
  	}
docs: /* (non-Javadoc)
  @see com.ibm.jaggr.service.IAggregator.ILoadedExtension#getExtensionPointId()