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// -----------------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
// -----------------------------------------------------------------------
using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.Linq;
using System.Globalization;
using System.Reflection;
using System.ComponentModel.Composition;
using System.Text;
namespace Microsoft.Internal
{
internal static class Requires
{
[DebuggerStepThrough]
public static void NotNull<T>(T value, string parameterName)
where T : class
{
if (value == null)
{
throw new ArgumentNullException(parameterName);
}
}
[DebuggerStepThrough]
public static void NotNullOrEmpty(string value, string parameterName)
{
NotNull(value, parameterName);
if (value.Length == 0)
{
throw new ArgumentException(string.Format(CultureInfo.CurrentCulture, Strings.ArgumentException_EmptyString, parameterName), parameterName);
}
}
}
}
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