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.

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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

@ -26,7 +26,6 @@ import static google.registry.flows.contact.ContactFlowUtils.validateAsciiPostal
import static google.registry.flows.contact.ContactFlowUtils.validateContactAgainstPolicy;
import static google.registry.model.ofy.ObjectifyService.ofy;
import com.google.common.base.Optional;
import com.google.common.collect.ImmutableSet;
import com.googlecode.objectify.Key;
import google.registry.flows.EppException;
@ -49,6 +48,7 @@ import google.registry.model.eppinput.ResourceCommand;
import google.registry.model.eppoutput.EppResponse;
import google.registry.model.reporting.HistoryEntry;
import google.registry.model.reporting.IcannReportingTypes.ActivityReportField;
import java.util.Optional;
import javax.annotation.Nullable;
import javax.inject.Inject;
import org.joda.time.DateTime;