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

@ -18,9 +18,9 @@ import static com.google.common.base.Verify.verifyNotNull;
import static google.registry.util.UrlFetchUtils.setAuthorizationHeader;
import com.google.appengine.api.urlfetch.HTTPRequest;
import com.google.common.base.Optional;
import google.registry.keyring.api.KeyModule.Key;
import google.registry.model.registry.Registry;
import java.util.Optional;
import javax.inject.Inject;
/** Helper class for setting the authorization header on a MarksDB LORDN request. */
@ -41,7 +41,7 @@ final class LordnRequestInitializer {
"lordnUsername is not set for %s.", Registry.get(tld).getTld());
return Optional.of(String.format("%s:%s", lordnUsername, marksdbLordnPassword.get()));
} else {
return Optional.absent();
return Optional.empty();
}
}
}