Switch from Guava Optionals to Java 8 Optionals

This was a surprisingly involved change. Some of the difficulties included
java.util.Optional purposely not being Serializable (so I had to move a
few Optionals in mapreduce classes to @Nullable) and having to add the Truth
Java8 extension library for assertion support.

-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=171863777
This commit is contained in:
mcilwain 2017-10-11 13:09:26 -07:00 committed by jianglai
parent 184b2b56ac
commit c0f8da0c6e
581 changed files with 1325 additions and 932 deletions

View file

@ -15,6 +15,7 @@
package google.registry.rdap;
import static com.google.common.truth.Truth.assertThat;
import static com.google.common.truth.Truth8.assertThat;
import static google.registry.testing.DatastoreHelper.createTld;
import static google.registry.testing.DatastoreHelper.persistResource;
import static google.registry.testing.DatastoreHelper.persistSimpleResources;
@ -28,7 +29,6 @@ import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import com.google.appengine.api.users.User;
import com.google.common.base.Optional;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableSet;
@ -45,6 +45,7 @@ import google.registry.testing.FakeResponse;
import google.registry.testing.InjectRule;
import google.registry.ui.server.registrar.SessionUtils;
import java.util.Map;
import java.util.Optional;
import javax.annotation.Nullable;
import javax.servlet.http.HttpServletRequest;
import org.joda.time.DateTime;
@ -160,8 +161,8 @@ public class RdapEntityActionTest {
action.clock = clock;
action.request = request;
action.response = response;
action.registrarParam = Optional.<String>absent();
action.includeDeletedParam = Optional.<Boolean>absent();
action.registrarParam = Optional.<String>empty();
action.includeDeletedParam = Optional.<Boolean>empty();
action.rdapJsonFormatter = RdapTestHelper.getTestRdapJsonFormatter();
action.rdapLinkBase = "https://example.com/rdap/";
action.rdapWhoisServer = null;