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ラムダ式プロパティは結果をキャッシュしない

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using System;

namespace SampleLambdaProperty
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Hello World!");
            var v = new Sample();
            var u = v.Property;
            // 二度目は何も変わっていないが,メソッドは再び呼ばれている.
            var u2 = v.Property;
        }
    }

    class Sample
    {
        public int Property => GetValue();

        private int GetValue()
        {
            Console.WriteLine("Method Called!");
            return 2;
        }
    }
}
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