void () { synchronized (myAdditionalIndentOptions) { myLoadedAdditionalIndentOptions = true; for (final FileTypeIndentOptionsFactory factory : CodeStyleSettingsService.getInstance().getFileTypeIndentOptionsFactories()) { if (!myAdditionalIndentOptions.containsKey(factory.getFileType())) { registerAdditionalIndentOptions(factory.getFileType(), getFileTypeIndentOptions(factory)); } } } }