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

@ -25,12 +25,12 @@ import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import com.google.common.base.Joiner;
import com.google.common.base.Optional;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.net.MediaType;
import google.registry.tools.ServerSideCommand.Connection;
import java.util.List;
import java.util.Optional;
import javax.annotation.Nullable;
import org.junit.Before;
import org.junit.Test;
@ -105,7 +105,7 @@ public abstract class ListObjectsCommandTestCase<C extends ListObjectsCommand>
} else {
runCommand(tldsParameter);
}
verifySent(null, Optional.<Boolean>absent(), Optional.<Boolean>absent());
verifySent(null, Optional.<Boolean>empty(), Optional.<Boolean>empty());
}
@Test
@ -115,7 +115,7 @@ public abstract class ListObjectsCommandTestCase<C extends ListObjectsCommand>
} else {
runCommand("--fields=fieldName", tldsParameter);
}
verifySent("fieldName", Optional.<Boolean>absent(), Optional.<Boolean>absent());
verifySent("fieldName", Optional.<Boolean>empty(), Optional.<Boolean>empty());
}
@Test
@ -125,7 +125,7 @@ public abstract class ListObjectsCommandTestCase<C extends ListObjectsCommand>
} else {
runCommand("--fields=*", tldsParameter);
}
verifySent("*", Optional.<Boolean>absent(), Optional.<Boolean>absent());
verifySent("*", Optional.<Boolean>empty(), Optional.<Boolean>empty());
}
@Test
@ -135,7 +135,7 @@ public abstract class ListObjectsCommandTestCase<C extends ListObjectsCommand>
} else {
runCommand("--fields=fieldName", "--header=true", tldsParameter);
}
verifySent("fieldName", Optional.of(Boolean.TRUE), Optional.<Boolean>absent());
verifySent("fieldName", Optional.of(Boolean.TRUE), Optional.<Boolean>empty());
}
@Test
@ -145,7 +145,7 @@ public abstract class ListObjectsCommandTestCase<C extends ListObjectsCommand>
} else {
runCommand("--fields=fieldName", "--header=false", tldsParameter);
}
verifySent("fieldName", Optional.of(Boolean.FALSE), Optional.<Boolean>absent());
verifySent("fieldName", Optional.of(Boolean.FALSE), Optional.<Boolean>empty());
}
@Test
@ -155,7 +155,7 @@ public abstract class ListObjectsCommandTestCase<C extends ListObjectsCommand>
} else {
runCommand("--fields=fieldName", "--full_field_names", tldsParameter);
}
verifySent("fieldName", Optional.<Boolean>absent(), Optional.of(Boolean.TRUE));
verifySent("fieldName", Optional.<Boolean>empty(), Optional.of(Boolean.TRUE));
}
@Test