void (@NotNull FindSymbolParameters parameters, @NotNull Processor<? super String> nameProcessor) { List<ChooseByNameContributor> contributors = DumbService.getDumbAwareExtensions(myProject, ChooseByNameContributor.FILE_EP_NAME); for (ChooseByNameContributor contributor : contributors) { if (contributor instanceof DefaultFileNavigationContributor) { FilenameIndex.processAllFileNames(nameProcessor, parameters.getSearchScope(), parameters.getIdFilter()); } else { myModel.processContributorNames(contributor, parameters, nameProcessor); } } }