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

@ -20,7 +20,6 @@ java_library(
"//javatests/google/registry/testing",
"//javatests/google/registry/testing/mapreduce",
"//third_party/java/objectify:objectify-v4_1",
"//third_party/java/truth",
"@com_google_apis_google_api_services_bigquery",
"@com_google_appengine_api_1_0_sdk//:testonly",
"@com_google_appengine_api_stubs",
@ -29,6 +28,8 @@ java_library(
"@com_google_guava",
"@com_google_guava_testlib",
"@com_google_http_client",
"@com_google_truth",
"@com_google_truth_extensions_truth_java8_extension",
"@javax_servlet_api",
"@joda_time",
"@junit",

View file

@ -15,6 +15,7 @@
package google.registry.monitoring.whitebox;
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.createTlds;
@ -71,7 +72,7 @@ public class EppMetricTest {
EppMetric.builderForRequest("request-id-1", new FakeClock())
.setTlds(ImmutableSet.<String>of())
.build();
assertThat(metric.getTld()).isAbsent();
assertThat(metric.getTld()).isEmpty();
}
@Test