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// Copyright (c) 2007 James Newton-King
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// Permission is hereby granted, free of charge, to any person
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// obtaining a copy of this software and associated documentation
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// files (the "Software"), to deal in the Software without
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// restriction, including without limitation the rights to use,
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// copy, modify, merge, publish, distribute, sublicense, and/or sell
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// copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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// OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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// HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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// WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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// OTHER DEALINGS IN THE SOFTWARE.
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using System.Collections;
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using System.Collections.Generic;
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using System.Globalization;
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namespace Newtonsoft.Json.Utilities
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internal static class ValidationUtils
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public static void ArgumentNotNullOrEmpty(string value, string parameterName)
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throw new ArgumentNullException(parameterName);
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if (value.Length == 0)
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throw new ArgumentException("'{0}' cannot be empty.".FormatWith(CultureInfo.InvariantCulture, parameterName), parameterName);
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public static void ArgumentTypeIsEnum(Type enumType, string parameterName)
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ArgumentNotNull(enumType, "enumType");
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if (!enumType.IsEnum())
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throw new ArgumentException("Type {0} is not an Enum.".FormatWith(CultureInfo.InvariantCulture, enumType), parameterName);
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public static void ArgumentNotNullOrEmpty<T>(ICollection<T> collection, string parameterName)
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ArgumentNotNullOrEmpty<T>(collection, parameterName, "Collection '{0}' cannot be empty.".FormatWith(CultureInfo.InvariantCulture, parameterName));
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public static void ArgumentNotNullOrEmpty<T>(ICollection<T> collection, string parameterName, string message)
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if (collection == null)
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throw new ArgumentNullException(parameterName);
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if (collection.Count == 0)
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throw new ArgumentException(message, parameterName);
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public static void ArgumentNotNull(object value, string parameterName)
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throw new ArgumentNullException(parameterName);
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public static void ArgumentConditionTrue(bool condition, string parameterName, string message)
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throw new ArgumentException(message, parameterName);
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