feat: migrate to java microgenerator (#629)

* chore: migrate java-bigtable to the Java microgenerator

Committer: @miraleung
PiperOrigin-RevId: 346117305

Source-Author: Google APIs <[email protected]>
Source-Date: Mon Dec 7 10:01:05 2020 -0800
Source-Repo: googleapis/googleapis
Source-Sha: 93519d59c61f0e45e00e8b6f76a7f588f4937183
Source-Link: googleapis/googleapis@93519d5

* chore: update gapic-generator-java to 0.0.8

Committer: @miraleung
PiperOrigin-RevId: 346126713

Source-Author: Google APIs <[email protected]>
Source-Date: Mon Dec 7 10:39:38 2020 -0800
Source-Repo: googleapis/googleapis
Source-Sha: b8b2f8c288cec1f673bf10aa5008819c1576bf2e
Source-Link: googleapis/googleapis@b8b2f8c

* chore: update gapic-generator-java to 0.0.9

Committer: @miraleung
PiperOrigin-RevId: 346372957

Source-Author: Google APIs <[email protected]>
Source-Date: Tue Dec 8 11:37:30 2020 -0800
Source-Repo: googleapis/googleapis
Source-Sha: 857f70daef9f4c38f042fb3dfb7b8423ae18fd19
Source-Link: googleapis/googleapis@857f70d

* feat: migrate bigtable retry/timeout settings to gRPC's service configs

Committer: @miraleung
PiperOrigin-RevId: 346894665

Source-Author: Google APIs <[email protected]>
Source-Date: Thu Dec 10 16:55:31 2020 -0800
Source-Repo: googleapis/googleapis
Source-Sha: cbbd3170bcf217e36ae72f4ac522449bf861346f
Source-Link: googleapis/googleapis@cbbd317

* chore: update gapic-generator-java to 0.0.18

Committer: @miraleung
PiperOrigin-RevId: 350949863

Source-Author: Google APIs <[email protected]>
Source-Date: Sat Jan 9 14:01:49 2021 -0800
Source-Repo: googleapis/googleapis
Source-Sha: 91e206bcfeaf8948ea03fe3cb1b7616108496cd3
Source-Link: googleapis/googleapis@91e206b

* fix: add retryableStatusCodes back to bigtable

Committer: @miraleung
PiperOrigin-RevId: 351852297

Source-Author: Google APIs <[email protected]>
Source-Date: Thu Jan 14 12:19:44 2021 -0800
Source-Repo: googleapis/googleapis
Source-Sha: df49bfe877fff8c37f60855a7e754b7a4369709e
Source-Link: googleapis/googleapis@df49bfe

* feat: generate sample code in the Java microgenerator

Committer: @miraleung
PiperOrigin-RevId: 356341083

Source-Author: Google APIs <[email protected]>
Source-Date: Mon Feb 8 13:33:28 2021 -0800
Source-Repo: googleapis/googleapis
Source-Sha: 8d8c008e56f1af31d57f75561e0f1848ffb29eeb
Source-Link: googleapis/googleapis@8d8c008

Co-authored-by: kolea2 <[email protected]>

Author: yoshi-automation

google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/admin/v2/BaseBigtableInstanceAdminClient.java

@@ -5,14 +5,15 @@
  * you may not use this file except in compliance with the License.
  * You may obtain a copy of the License at
  *
- *     https://www.apache.org/licenses/LICENSE-2.0
+ *      https://www.apache.org/licenses/LICENSE-2.0
  *
  * Unless required by applicable law or agreed to in writing, software
  * distributed under the License is distributed on an "AS IS" BASIS,
  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.google.cloud.bigtable.admin.v2;
 
 import static com.google.cloud.bigtable.admin.v2.BaseBigtableInstanceAdminClient.ListAppProfilesPagedResponse;
@@ -67,20 +68,19 @@
 import java.util.List;
 import javax.annotation.Generated;
 
-// AUTO-GENERATED DOCUMENTATION AND CLASS
+// AUTO-GENERATED DOCUMENTATION AND CLASS.
 /** For internal use only. */
 @Generated("by gapic-generator")
 @InternalApi
 public class BaseBigtableInstanceAdminSettings
     extends ClientSettings<BaseBigtableInstanceAdminSettings> {
+
   /** Returns the object with the settings used for calls to createInstance. */
   public UnaryCallSettings<CreateInstanceRequest, Operation> createInstanceSettings() {
     return ((BigtableInstanceAdminStubSettings) getStubSettings()).createInstanceSettings();
   }
 
   /** Returns the object with the settings used for calls to createInstance. */
-  @BetaApi(
-      "The surface for long-running operations is not stable yet and may change in the future.")
   public OperationCallSettings<CreateInstanceRequest, Instance, CreateInstanceMetadata>
       createInstanceOperationSettings() {
     return ((BigtableInstanceAdminStubSettings) getStubSettings())
@@ -104,8 +104,6 @@ public UnaryCallSettings<ListInstancesRequest, ListInstancesResponse> listInstan
   }
 
   /** Returns the object with the settings used for calls to partialUpdateInstance. */
-  @BetaApi(
-      "The surface for long-running operations is not stable yet and may change in the future.")
   public OperationCallSettings<PartialUpdateInstanceRequest, Instance, UpdateInstanceMetadata>
       partialUpdateInstanceOperationSettings() {
     return ((BigtableInstanceAdminStubSettings) getStubSettings())
@@ -123,8 +121,6 @@ public UnaryCallSettings<CreateClusterRequest, Operation> createClusterSettings(
   }
 
   /** Returns the object with the settings used for calls to createCluster. */
-  @BetaApi(
-      "The surface for long-running operations is not stable yet and may change in the future.")
   public OperationCallSettings<CreateClusterRequest, Cluster, CreateClusterMetadata>
       createClusterOperationSettings() {
     return ((BigtableInstanceAdminStubSettings) getStubSettings()).createClusterOperationSettings();
@@ -146,8 +142,6 @@ public UnaryCallSettings<Cluster, Operation> updateClusterSettings() {
   }
 
   /** Returns the object with the settings used for calls to updateCluster. */
-  @BetaApi(
-      "The surface for long-running operations is not stable yet and may change in the future.")
   public OperationCallSettings<Cluster, Cluster, UpdateClusterMetadata>
       updateClusterOperationSettings() {
     return ((BigtableInstanceAdminStubSettings) getStubSettings()).updateClusterOperationSettings();
@@ -181,8 +175,6 @@ public UnaryCallSettings<UpdateAppProfileRequest, Operation> updateAppProfileSet
   }
 
   /** Returns the object with the settings used for calls to updateAppProfile. */
-  @BetaApi(
-      "The surface for long-running operations is not stable yet and may change in the future.")
   public OperationCallSettings<UpdateAppProfileRequest, AppProfile, UpdateAppProfileMetadata>
       updateAppProfileOperationSettings() {
     return ((BigtableInstanceAdminStubSettings) getStubSettings())
@@ -271,18 +263,15 @@ protected BaseBigtableInstanceAdminSettings(Builder settingsBuilder) throws IOEx
   /** Builder for BaseBigtableInstanceAdminSettings. */
   public static class Builder
       extends ClientSettings.Builder<BaseBigtableInstanceAdminSettings, Builder> {
+
     protected Builder() throws IOException {
-      this((ClientContext) null);
+      this(((ClientContext) null));
     }
 
     protected Builder(ClientContext clientContext) {
       super(BigtableInstanceAdminStubSettings.newBuilder(clientContext));
     }
 
-    private static Builder createDefault() {
-      return new Builder(BigtableInstanceAdminStubSettings.newBuilder());
-    }
-
     protected Builder(BaseBigtableInstanceAdminSettings settings) {
       super(settings.getStubSettings().toBuilder());
     }
@@ -291,11 +280,15 @@ protected Builder(BigtableInstanceAdminStubSettings.Builder stubSettings) {
       super(stubSettings);
     }
 
+    private static Builder createDefault() {
+      return new Builder(BigtableInstanceAdminStubSettings.newBuilder());
+    }
+
     public BigtableInstanceAdminStubSettings.Builder getStubSettingsBuilder() {
       return ((BigtableInstanceAdminStubSettings.Builder) getStubSettings());
     }
 
-    // NEXT_MAJOR_VER: remove 'throws Exception'
+    // NEXT_MAJOR_VER: remove 'throws Exception'.
     /**
      * Applies the given settings updater function to all of the unary API methods in this service.
      *
@@ -314,8 +307,6 @@ public UnaryCallSettings.Builder<CreateInstanceRequest, Operation> createInstanc
     }
 
     /** Returns the builder for the settings used for calls to createInstance. */
-    @BetaApi(
-        "The surface for long-running operations is not stable yet and may change in the future.")
     public OperationCallSettings.Builder<CreateInstanceRequest, Instance, CreateInstanceMetadata>
         createInstanceOperationSettings() {
       return getStubSettingsBuilder().createInstanceOperationSettings();
@@ -339,8 +330,6 @@ public UnaryCallSettings.Builder<GetInstanceRequest, Instance> getInstanceSettin
     }
 
     /** Returns the builder for the settings used for calls to partialUpdateInstance. */
-    @BetaApi(
-        "The surface for long-running operations is not stable yet and may change in the future.")
     public OperationCallSettings.Builder<
             PartialUpdateInstanceRequest, Instance, UpdateInstanceMetadata>
         partialUpdateInstanceOperationSettings() {
@@ -358,8 +347,6 @@ public UnaryCallSettings.Builder<CreateClusterRequest, Operation> createClusterS
     }
 
     /** Returns the builder for the settings used for calls to createCluster. */
-    @BetaApi(
-        "The surface for long-running operations is not stable yet and may change in the future.")
     public OperationCallSettings.Builder<CreateClusterRequest, Cluster, CreateClusterMetadata>
         createClusterOperationSettings() {
       return getStubSettingsBuilder().createClusterOperationSettings();
@@ -382,8 +369,6 @@ public UnaryCallSettings.Builder<Cluster, Operation> updateClusterSettings() {
     }
 
     /** Returns the builder for the settings used for calls to updateCluster. */
-    @BetaApi(
-        "The surface for long-running operations is not stable yet and may change in the future.")
     public OperationCallSettings.Builder<Cluster, Cluster, UpdateClusterMetadata>
         updateClusterOperationSettings() {
       return getStubSettingsBuilder().updateClusterOperationSettings();
@@ -419,8 +404,6 @@ public UnaryCallSettings.Builder<GetAppProfileRequest, AppProfile> getAppProfile
     }
 
     /** Returns the builder for the settings used for calls to updateAppProfile. */
-    @BetaApi(
-        "The surface for long-running operations is not stable yet and may change in the future.")
     public OperationCallSettings.Builder<
             UpdateAppProfileRequest, AppProfile, UpdateAppProfileMetadata>
         updateAppProfileOperationSettings() {