String (@Nullable String className) { if (className == null || className.isEmpty()) return null; return FileBasedIndex.getInstance().ignoreDumbMode(DumbModeAccessType.RELIABLE_DATA_ONLY, () -> { PsiClass aClass = JavaPsiFacade.getInstance(getProject()).findClass(className, GlobalSearchScope.allScope(getProject())); return aClass != null ? JavaExecutionUtil.getRuntimeQualifiedName(aClass) : className; }); }