/// <summary>
/// Returns a {@code DoubleAdder} object with initial state
/// held by this proxy.
/// </summary>
/// <returns> a {@code DoubleAdder} object with initial state
/// held by this proxy. </returns>
internal virtual Object ReadResolve()
{
DoubleAdder a = new DoubleAdder();
a.@base = Double.doubleToRawLongBits(Value);
return(a);
}
internal SerializationProxy(DoubleAdder a)
{
Value = a.Sum();
}