How to convert this code to java8 lambda

Question

I\'ve just started working with Java 8 and I\'m struggling with this code snippet:

paramsValues[idx++] = new ReplyMessage() {
    @Override         


        

Answer 1

paramValues[idx++] = reply -> message.reply(reply);

Or

paramValues[idx++] = reply -> {
    return message.reply(reply);
}

It will work as long as ReplyMessage is functional interface and paramValues is of type ReplyMessage.