public static boolean isRawClassMemberAccess(GrExpression expr) {
    expr = (GrExpression)skipParentheses(expr, false);

    if (expr instanceof GrMethodCallExpression) {
      return isRawMethodCall((GrMethodCallExpression)expr);
    }
    if (expr instanceof GrReferenceExpression) {
      return isRawFieldAccess((GrReferenceExpression)expr);
    }
    if (expr instanceof GrIndexProperty) {
      return isRawIndexPropertyAccess((GrIndexProperty)expr);
    }
    return false;
  }
public static boolean isRawClassMemberAccess(GrExpression expr)