Chapter5.java

import com.google.api.services.forms.v1.model.ListFormResponsesResponse;

import java.io.IOException;

private static void readResponses(String formId, String token) throws IOException {
    ListFormResponsesResponse response = formsService.forms().responses().list(formId).setOauthToken(token).execute();
    System.out.println(response.toPrettyString());
}