private static boolean isExpressionContext(PsiElement element) {
      final PsiElement parent = element.getParent();
      if (!(parent instanceof GrReferenceExpression)) {
        return false;
      }
      if (((GrReferenceExpression)parent).isQualified()) {
        return false;
      }
      if (parent.getParent() instanceof GrCall) {
        return false;
      }
      return !isAfterExpression(element);
    }
private static boolean isExpressionContext(PsiElement element)