/// <summary>
/// Gets text containing the signature of the specified method.
/// </summary>
/// <param name="method">Method.</param>
/// <returns>Signature of the specified method.</returns>
/// <exception cref="ArgumentNullException"><paramref name="method"/> is <see langword="null"/>.</exception>
private static string GetMethodSignature(IMethod method)
{
if (method == null)
{
throw new ArgumentNullException("method");
}
StringBuilder builder = new StringBuilder();
method.WriteReflectionName(builder, ReflectionNameOptions.MethodParameterContext);
return builder.ToString();
}