feat: introduce java.time variables and methods (googleapis#1784)

Author: diegomarquezp

google-cloud-pubsublite/src/main/java/com/google/cloud/pubsublite/Constants.java

@@ -17,17 +17,17 @@
 package com.google.cloud.pubsublite;
 
 import com.google.api.gax.retrying.RetrySettings;
-import org.threeten.bp.Duration;
+import java.time.Duration;
 
 /** Useful general constants for Pub/Sub Lite. */
 public class Constants {
   public static final RetrySettings DEFAULT_RETRY_SETTINGS =
       RetrySettings.newBuilder()
-          .setInitialRetryDelay(Duration.ofMillis(100))
+          .setInitialRetryDelayDuration(Duration.ofMillis(100))
           .setRetryDelayMultiplier(1.3)
-          .setMaxRetryDelay(Duration.ofSeconds(60))
+          .setMaxRetryDelayDuration(Duration.ofSeconds(60))
           .setJittered(true)
-          .setTotalTimeout(Duration.ofMinutes(10))
+          .setTotalTimeoutDuration(Duration.ofMinutes(10))
           .build();
 
   public static final long MAX_PUBLISH_BATCH_COUNT = 1_000;

google-cloud-pubsublite/src/main/java/com/google/cloud/pubsublite/cloudpubsub/PublisherSettings.java

@@ -51,8 +51,8 @@
 import com.google.protobuf.ByteString;
 import com.google.pubsub.v1.PubsubMessage;
 import io.grpc.CallOptions;
+import java.time.Duration;
 import java.util.Optional;
-import org.threeten.bp.Duration;
 
 /**
  * Settings for instantiating a Pub/Sub Lite publisher emulating the Cloud Pub/Sub Publisher API.
@@ -64,7 +64,7 @@ public abstract class PublisherSettings {
           .setIsEnabled(true)
           .setElementCountThreshold(1000L)
           .setRequestByteThreshold(Constants.MAX_PUBLISH_BATCH_BYTES)
-          .setDelayThreshold(Duration.ofMillis(50))
+          .setDelayThresholdDuration(Duration.ofMillis(50))
           .build();
 
   // Required parameters.

google-cloud-pubsublite/src/main/java/com/google/cloud/pubsublite/internal/wire/ServiceClients.java

@@ -30,8 +30,8 @@
 import com.google.cloud.pubsublite.internal.Lazy;
 import com.google.common.collect.ImmutableListMultimap;
 import com.google.common.collect.Multimaps;
+import java.time.Duration;
 import java.util.concurrent.ScheduledExecutorService;
-import org.threeten.bp.Duration;
 
 public final class ServiceClients {
   private static final Lazy<ScheduledExecutorService> GRPC_EXECUTOR =
@@ -42,9 +42,9 @@ private ServiceClients() {}
   private static TransportChannelProvider getTransportChannelProvider() {
     return InstantiatingGrpcChannelProvider.newBuilder()
         .setMaxInboundMessageSize(Integer.MAX_VALUE)
-        .setKeepAliveTime(Duration.ofMinutes(1))
+        .setKeepAliveTimeDuration(Duration.ofMinutes(1))
         .setKeepAliveWithoutCalls(true)
-        .setKeepAliveTimeout(Duration.ofMinutes(1))
+        .setKeepAliveTimeoutDuration(Duration.ofMinutes(1))
         .setChannelPoolSettings(
             ChannelPoolSettings.builder()
                 .setInitialChannelCount(25)

google-cloud-pubsublite/src/test/java/com/google/cloud/pubsublite/internal/wire/PublisherImplTest.java

@@ -57,6 +57,7 @@
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Iterables;
 import com.google.protobuf.ByteString;
+import java.time.Duration;
 import java.util.ArrayList;
 import java.util.Collection;
 import java.util.Collections;
@@ -75,7 +76,6 @@
 import org.mockito.InOrder;
 import org.mockito.Mock;
 import org.mockito.stubbing.Answer;
-import org.threeten.bp.Duration;
 
 @RunWith(JUnit4.class)
 public class PublisherImplTest {
@@ -86,7 +86,7 @@ public class PublisherImplTest {
   private static final BatchingSettings BATCHING_SETTINGS_THAT_NEVER_FIRE =
       BatchingSettings.newBuilder()
           .setIsEnabled(true)
-          .setDelayThreshold(Duration.ofDays(10))
+          .setDelayThresholdDuration(Duration.ofDays(10))
           .setRequestByteThreshold(1000000L)
           .setElementCountThreshold(1000000L)
           .build();