Step 2: Add a Binding to the New Replicator Extension Implementation

Guice bindings are used to register the implementation.

public class SampleModule extends AbstractModule {

public void configure() {

  // Register the replicator extension implementation
  Multibinder<PDCPhoneNumberReplicatorExtender> sampleReplicatorExtender =
  Multibinder.newSetBinder(binder(), PDCPhoneNumberReplicatorExtender.class);

  sampleReplicatorExtender.addBinding().to(SampleReplicatorExtenderImpl.class);
 }
}