@Override public void visitReferenceExpression(@NotNull PsiReferenceExpression expression) { if (FileTypeUtils.isInServerPageFile(expression)) { // disable for jsp files IDEADEV-12957 return; } super.visitReferenceExpression(expression); if (expression.getQualifierExpression() == null) { return; } final PsiElement referenceNameElement = expression.getReferenceNameElement(); if (referenceNameElement == null) { return; } final PsiElement containingClass = getContainingContextClass(expression); if (containingClass == null) { return; } final PsiElement element = expression.resolve(); if (!(element instanceof PsiMethod || element instanceof PsiField)) { return; } final PsiMember member = (PsiMember) element; if (!member.hasModifierProperty(PsiModifier.PRIVATE)) { return; } final PsiClass memberClass = ClassUtils.getContainingClass(member); if (memberClass == null) { return; } if (memberClass.equals(containingClass)) { return; } registerError(referenceNameElement, memberClass, member); }
@Override public void visitReferenceExpression(PsiReferenceExpression expression) { super.visitReferenceExpression(expression); checkExpression(expression); }