boolean (@NotNull PsiClass anInterface, @NotNull JavaClassFindUsagesOptions options, @NotNull Processor<? super UsageInfo> processor) { return ClassInheritorsSearch.search(anInterface, options.searchScope, options.isCheckDeepInheritance).forEach( new PsiElementProcessorAdapter<>( inheritor -> inheritor.isInterface() || addResult(inheritor, options, processor))); }