PIbd-31_Putincev.D.M._COP_29/COP/PutincevLibrary/Exceptions/HierarchyNullException.cs

namespace PutincevLibrary.Exceptions
{
    public class HierarchyNullException : Exception
    {
        public HierarchyNullException()
        {
        }

        public HierarchyNullException(string message) : base(message)
        {
        }

        public HierarchyNullException(string message, Exception inner) : base(message, inner)
        {
        }
    }
}