Clone an object in C# using reflection for system and generic types

public object Clone()
{
    object newObject = Activator.CreateInstance(GetType());
    PropertyInfo[] propertyInfos = GetType().GetProperties();
    foreach (PropertyInfo propertyInfo in propertyInfos)
    {
        if (propertyInfo.PropertyType.IsGenericType)
        {
            if (propertyInfo.PropertyType.GetInterface("IList", true) != null)
            {
                IList oldList = propertyInfo.GetValue(this, null) as IList;
                if (oldList != null && oldList.Count > 0 &&
            oldList[0].GetType().GetInterface("ICloneable", true) != null)
                {
                    IList newList = (IList)propertyInfo.GetValue(newObject, null);
                    foreach (object obj in oldList)
                    {
                        ICloneable clone = (ICloneable)obj;
                        newList.Add(clone.Clone());
                    }
                }
                else
                {
                    propertyInfo.SetValue(newObject, oldList, null);
                }
            }
            if (propertyInfo.PropertyType.GetInterface("IDictionary", true) != null)
            {
                IDictionary oldDic =
                  propertyInfo.GetValue(this, null) as IDictionary;
                if (oldDic != null && oldDic.Count > 0 &&
               oldDic[0].GetType().GetInterface("ICloneable", true) != null)
                {
                    IDictionary newDic =
                     (IDictionary)propertyInfo.GetValue(newObject, null);
                    foreach (DictionaryEntry entry in oldDic)
                    {
                        ICloneable clone = (ICloneable)entry.Value;
                        newDic[entry.Key] = clone.Clone();
                    }
                }
                else
                {
                    propertyInfo.SetValue(newObject, oldDic, null);
                }
            }
        }
        else
        {
            //Clone IClonable object
            if (propertyInfo.GetType().GetInterface("ICloneable", true) != null)
            {
                ICloneable clone = (ICloneable)propertyInfo.GetValue(this, null);
                propertyInfo.SetValue(newObject, clone.Clone(), null);
            }
            else
            {
                propertyInfo.SetValue(
                 newObject, propertyInfo.GetValue(this, null), null);
            }
        }
    }
    return newObject;
}