private boolean isUnqualifiedStaticAccess(PsiReferenceExpression expression) {
      if (m_ignoreStaticAccessFromStaticContext) {
        final PsiMember member = PsiTreeUtil.getParentOfType(expression, PsiMember.class);
        if (member != null && member.hasModifierProperty(PsiModifier.STATIC)) {
          return false;
        }
      }
      final PsiExpression qualifierExpression = expression.getQualifierExpression();
      if (qualifierExpression != null) {
        return false;
      }
      final JavaResolveResult resolveResult = expression.advancedResolve(false);
      final PsiElement currentFileResolveScope = resolveResult.getCurrentFileResolveScope();
      if (currentFileResolveScope instanceof PsiImportStaticStatement) {
        return false;
      }
      final PsiElement element = resolveResult.getElement();
      if (!(element instanceof PsiField) &&
          !(element instanceof PsiMethod)) {
        return false;
      }
      final PsiMember member = (PsiMember)element;
      if (member instanceof PsiEnumConstant) {
        PsiElement parent = PsiUtil.skipParenthesizedExprUp(expression.getParent());
        if (parent instanceof PsiCaseLabelElementList && parent.getParent() instanceof PsiSwitchLabelStatementBase) {
          return false;
        }
      }
      return member.hasModifierProperty(PsiModifier.STATIC);
    }
private boolean isUnqualifiedStaticAccess(PsiReferenceExpression expression)