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using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading;
using System.Text;
using System.Globalization;
namespace Microsoft.Internal
{
internal static class LazyServices
{
public static Lazy<T> AsLazy<T>(this T t)
where T : class
{
return new Lazy<T>(() => t, false);
}
public static T GetNotNullValue<T>(this Lazy<T> lazy, string argument)
where T : class
{
Assumes.NotNull(lazy);
T value = lazy.Value;
if (value == null)
{
throw new InvalidOperationException(
string.Format(CultureInfo.CurrentCulture, Strings.LazyServices_LazyResolvesToNull, typeof(T), argument));
}
return value;
}
}
}
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