docs: @Override
  	protected void doLinking() {
  		IParseResult parseResult = getParseResult();
  		if (parseResult == null || parseResult.getRootASTElement() == null)
  			return;
  
  		XtextLinker castedLinker = (XtextLinker) getLinker();
  		castedLinker.discardGeneratedPackages(parseResult.getRootASTElement());
  	}