chore: test bigtable CI for Java 8

java-bigtable/google-cloud-bigtable/src/main/java/com/google/cloud/bigtable/Version.java

@@ -20,6 +20,6 @@
 @InternalApi("For internal use only")
 public final class Version {
   // {x-version-update-start:google-cloud-bigtable:current}
-  public static String VERSION = "2.80.0-SNAPSHOT";
+  public static String VERSION = "2.80.1-SNAPSHOT";
   // {x-version-update-end}
 }

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

@@ -98,6 +98,7 @@
 import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -770,6 +771,7 @@
  *
  * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
  */
+@NullMarked
 @Generated("by gapic-generator-java")
 public class BaseBigtableInstanceAdminClient implements BackgroundResource {
   private final BaseBigtableInstanceAdminSettings settings;

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

@@ -90,6 +90,7 @@
 import java.io.IOException;
 import java.util.List;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -168,6 +169,7 @@
  *     .build();
  * }</pre>
  */
+@NullMarked
 @Generated("by gapic-generator-java")
 public class BaseBigtableInstanceAdminSettings
     extends ClientSettings<BaseBigtableInstanceAdminSettings> {

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

@@ -106,6 +106,7 @@
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -863,6 +864,7 @@
  *
  * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
  */
+@NullMarked
 @Generated("by gapic-generator-java")
 public class BaseBigtableTableAdminClient implements BackgroundResource {
   private final BaseBigtableTableAdminSettings settings;

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

@@ -99,6 +99,7 @@
 import java.io.IOException;
 import java.util.List;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -177,6 +178,7 @@
  *     .build();
  * }</pre>
  */
+@NullMarked
 @Generated("by gapic-generator-java")
 public class BaseBigtableTableAdminSettings extends ClientSettings<BaseBigtableTableAdminSettings> {
 

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

@@ -80,13 +80,15 @@
 import com.google.longrunning.stub.OperationsStub;
 import com.google.protobuf.Empty;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
  * Base stub class for the BigtableInstanceAdmin service API.
  *
  * <p>This class is for advanced usage and reflects the underlying API directly.
  */
+@NullMarked
 @Generated("by gapic-generator-java")
 public abstract class BigtableInstanceAdminStub implements BackgroundResource {
 

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

@@ -111,6 +111,7 @@
 import java.time.Duration;
 import java.util.List;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -189,6 +190,7 @@
  *     .build();
  * }</pre>
  */
+@NullMarked
 @Generated("by gapic-generator-java")
 @SuppressWarnings("CanonicalDuration")
 public class BigtableInstanceAdminStubSettings

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

@@ -89,13 +89,15 @@
 import com.google.longrunning.stub.OperationsStub;
 import com.google.protobuf.Empty;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
  * Base stub class for the BigtableTableAdmin service API.
  *
  * <p>This class is for advanced usage and reflects the underlying API directly.
  */
+@NullMarked
 @Generated("by gapic-generator-java")
 public abstract class BigtableTableAdminStub implements BackgroundResource {
 

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

@@ -119,6 +119,7 @@
 import java.time.Duration;
 import java.util.List;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -197,6 +198,7 @@
  *     .build();
  * }</pre>
  */
+@NullMarked
 @Generated("by gapic-generator-java")
 @SuppressWarnings("CanonicalDuration")
 public class BigtableTableAdminStubSettings extends StubSettings<BigtableTableAdminStubSettings> {

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

@@ -34,13 +34,15 @@
 import com.google.longrunning.Operation;
 import com.google.longrunning.stub.OperationsStub;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
  * gRPC callable factory implementation for the BigtableInstanceAdmin service API.
  *
  * <p>This class is for advanced usage.
  */
+@NullMarked
 @Generated("by gapic-generator-java")
 public class GrpcBigtableInstanceAdminCallableFactory implements GrpcStubCallableFactory {
 

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

@@ -89,13 +89,15 @@
 import java.io.IOException;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
  * gRPC stub implementation for the BigtableInstanceAdmin service API.
  *
  * <p>This class is for advanced usage and reflects the underlying API directly.
  */
+@NullMarked
 @Generated("by gapic-generator-java")
 public class GrpcBigtableInstanceAdminStub extends BigtableInstanceAdminStub {
   private static final MethodDescriptor<CreateInstanceRequest, Operation>

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

@@ -34,13 +34,15 @@
 import com.google.longrunning.Operation;
 import com.google.longrunning.stub.OperationsStub;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
  * gRPC callable factory implementation for the BigtableTableAdmin service API.
  *
  * <p>This class is for advanced usage.
  */
+@NullMarked
 @Generated("by gapic-generator-java")
 public class GrpcBigtableTableAdminCallableFactory implements GrpcStubCallableFactory {
 

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

@@ -98,13 +98,15 @@
 import java.io.IOException;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
  * gRPC stub implementation for the BigtableTableAdmin service API.
  *
  * <p>This class is for advanced usage and reflects the underlying API directly.
  */
+@NullMarked
 @Generated("by gapic-generator-java")
 public class GrpcBigtableTableAdminStub extends BigtableTableAdminStub {
   private static final MethodDescriptor<CreateTableRequest, Table> createTableMethodDescriptor =

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

@@ -25,8 +25,10 @@
 import java.util.Map;
 import java.util.Objects;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
 @Generated("by gapic-generator-java")
 public class AppProfileName implements ResourceName {
   private static final PathTemplate PROJECT_INSTANCE_APP_PROFILE =

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

@@ -25,8 +25,10 @@
 import java.util.Map;
 import java.util.Objects;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
 @Generated("by gapic-generator-java")
 public class AuthorizedViewName implements ResourceName {
   private static final PathTemplate PROJECT_INSTANCE_TABLE_AUTHORIZED_VIEW =

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

@@ -25,8 +25,10 @@
 import java.util.Map;
 import java.util.Objects;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
 @Generated("by gapic-generator-java")
 public class BackupName implements ResourceName {
   private static final PathTemplate PROJECT_INSTANCE_CLUSTER_BACKUP =

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

@@ -25,8 +25,10 @@
 import java.util.Map;
 import java.util.Objects;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
 @Generated("by gapic-generator-java")
 public class ClusterName implements ResourceName {
   private static final PathTemplate PROJECT_INSTANCE_CLUSTER =

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

@@ -25,8 +25,10 @@
 import java.util.Map;
 import java.util.Objects;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
 @Generated("by gapic-generator-java")
 public class InstanceName implements ResourceName {
   private static final PathTemplate PROJECT_INSTANCE =

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

@@ -25,8 +25,10 @@
 import java.util.Map;
 import java.util.Objects;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
 @Generated("by gapic-generator-java")
 public class LocationName implements ResourceName {
   private static final PathTemplate PROJECT_LOCATION =

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

@@ -25,8 +25,10 @@
 import java.util.Map;
 import java.util.Objects;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
 @Generated("by gapic-generator-java")
 public class LogicalViewName implements ResourceName {
   private static final PathTemplate PROJECT_INSTANCE_LOGICAL_VIEW =

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

@@ -25,8 +25,10 @@
 import java.util.Map;
 import java.util.Objects;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
 @Generated("by gapic-generator-java")
 public class MaterializedViewName implements ResourceName {
   private static final PathTemplate PROJECT_INSTANCE_MATERIALIZED_VIEW =

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

@@ -25,8 +25,10 @@
 import java.util.Map;
 import java.util.Objects;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
 @Generated("by gapic-generator-java")
 public class ProjectName implements ResourceName {
   private static final PathTemplate PROJECT =

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

@@ -25,8 +25,10 @@
 import java.util.Map;
 import java.util.Objects;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
 @Generated("by gapic-generator-java")
 public class SchemaBundleName implements ResourceName {
   private static final PathTemplate PROJECT_INSTANCE_TABLE_SCHEMA_BUNDLE =

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

@@ -25,8 +25,10 @@
 import java.util.Map;
 import java.util.Objects;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
 @Generated("by gapic-generator-java")
 public class SnapshotName implements ResourceName {
   private static final PathTemplate PROJECT_INSTANCE_CLUSTER_SNAPSHOT =

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

@@ -25,8 +25,10 @@
 import java.util.Map;
 import java.util.Objects;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
 @Generated("by gapic-generator-java")
 public class TableName implements ResourceName {
   private static final PathTemplate PROJECT_INSTANCE_TABLE =

java-bigtable/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/AuthorizedViewName.java

@@ -25,8 +25,10 @@
 import java.util.Map;
 import java.util.Objects;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
 @Generated("by gapic-generator-java")
 public class AuthorizedViewName implements ResourceName {
   private static final PathTemplate PROJECT_INSTANCE_TABLE_AUTHORIZED_VIEW =

java-bigtable/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/InstanceName.java

@@ -25,8 +25,10 @@
 import java.util.Map;
 import java.util.Objects;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
 @Generated("by gapic-generator-java")
 public class InstanceName implements ResourceName {
   private static final PathTemplate PROJECT_INSTANCE =

java-bigtable/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/MaterializedViewName.java

@@ -25,8 +25,10 @@
 import java.util.Map;
 import java.util.Objects;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
 @Generated("by gapic-generator-java")
 public class MaterializedViewName implements ResourceName {
   private static final PathTemplate PROJECT_INSTANCE_MATERIALIZED_VIEW =

java-bigtable/proto-google-cloud-bigtable-v2/src/main/java/com/google/bigtable/v2/TableName.java

@@ -25,8 +25,10 @@
 import java.util.Map;
 import java.util.Objects;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
+@NullMarked
 @Generated("by gapic-generator-java")
 public class TableName implements ResourceName {
   private static final PathTemplate PROJECT_INSTANCE_TABLE =