subscribe-bookmark-resume

Including the basic AMPS library:

import com.crankuptheamps.client.*;
import com.crankuptheamps.client.exception.*;

Constructing the command:

Command cmd = new Command(Message.Command.Subscribe)
                   .setTopic(topic)

                   // Comma-delimited list of subscriptions to resume together
                   .setSubId(subIdList)

                   // Set "resume" (and any other options needed to match original subscriptions) 
                   .setOptions(Message.Options.Resume)
                   ;

The command can now be used in execute or executeAsync.