boolean (@NotNull Project project, @NotNull Editor editor, @NotNull PsiElement element) { PsiVariable psiVariable = getVariable(element); if (psiVariable == null || psiVariable instanceof PsiResourceVariable) return false; if (psiVariable.getLanguage() != JavaLanguage.INSTANCE) return false; if (psiVariable.getTypeElement() == null) return false; if (!PsiUtil.isLanguageLevel5OrHigher(psiVariable)) return false; PsiType psiType = psiVariable.getType(); PsiClass psiTypeClass = PsiUtil.resolveClassInType(psiType); if (psiTypeClass != null) { String qualifiedName = psiTypeClass.getQualifiedName(); if (qualifiedName != null) { //is already atomic if (myFromToMap.containsValue(qualifiedName) || qualifiedName.equals(AtomicReference.class.getName()) || qualifiedName.equals(AtomicReferenceArray.class.getName())) { return false; } } } else if (!myFromToMap.containsKey(psiType)) { return false; } return AllowedApiFilterExtension.isClassAllowed(AtomicReference.class.getName(), element); }