code: @SuppressWarnings( "deprecation" )
      protected void initArtefactHandlers() {
  
          List<ArtefactHandler> additionalArtefactHandlers = GrailsFactoriesLoader.loadFactories(ArtefactHandler.class, getClassLoader());
  
          for (ArtefactHandler artefactHandler : additionalArtefactHandlers) {
              registerArtefactHandler(artefactHandler);
          }
  
          updateArtefactHandlers();
      }
docs: Initialises the default set of ArtefactHandler instances.
  
  @see grails.core.ArtefactHandler