public static Task <T> AsTask <T> (this IFuture future, CancellationToken token = default(CancellationToken))
where T : class, IJavaObject
{
var tcs = new TaskCompletionSource <T> ();
future.SetCallback(new TaskFutureCallback <T> (tcs, future));
token.Register(() => {
future.Cancel();
});
return(tcs.Task);
}
