Set<String> (@NotNull Language language) { InlayParameterHintsProvider provider = InlayParameterHintsExtension.INSTANCE.forLanguage(language); if (provider != null) { ParameterNameHintsSettings settings = ParameterNameHintsSettings.getInstance(); Diff diff = settings.getExcludeListDiff(getLanguageForSettingKey(language)); return diff.applyOn(provider.getDefaultBlackList()); } return Collections.emptySet(); }