feat(gapic-generator): Add NullMarked annotation to generated classes

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/ComplianceClient.java

@@ -41,6 +41,7 @@
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -355,6 +356,7 @@
  *
  * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class ComplianceClient implements BackgroundResource {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/ComplianceSettings.java

@@ -43,6 +43,7 @@
 import java.io.IOException;
 import java.util.List;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -93,6 +94,7 @@
  * Guide](https://docs.cloud.google.com/java/docs/client-retries) for additional support in setting
  * retries.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class ComplianceSettings extends ClientSettings<ComplianceSettings> {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/EchoClient.java

@@ -49,6 +49,7 @@
 import java.util.Map;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -364,6 +365,7 @@
  *
  * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class EchoClient implements BackgroundResource {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/EchoSettings.java

@@ -49,6 +49,7 @@
 import java.io.IOException;
 import java.util.List;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -124,6 +125,7 @@
  *     .build();
  * }</pre>
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class EchoSettings extends ClientSettings<EchoSettings> {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/IdentityClient.java

@@ -42,6 +42,7 @@
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -286,6 +287,7 @@
  *
  * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class IdentityClient implements BackgroundResource {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/IdentitySettings.java

@@ -45,6 +45,7 @@
 import java.io.IOException;
 import java.util.List;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -95,6 +96,7 @@
  * Guide](https://docs.cloud.google.com/java/docs/client-retries) for additional support in setting
  * retries.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class IdentitySettings extends ClientSettings<IdentitySettings> {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/MessagingClient.java

@@ -50,6 +50,7 @@
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -449,6 +450,7 @@
  *
  * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class MessagingClient implements BackgroundResource {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/MessagingSettings.java

@@ -50,6 +50,7 @@
 import java.io.IOException;
 import java.util.List;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -125,6 +126,7 @@
  *     .build();
  * }</pre>
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class MessagingSettings extends ClientSettings<MessagingSettings> {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/SequenceServiceClient.java

@@ -43,6 +43,7 @@
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -309,6 +310,7 @@
  *
  * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class SequenceServiceClient implements BackgroundResource {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/SequenceServiceSettings.java

@@ -45,6 +45,7 @@
 import java.io.IOException;
 import java.util.List;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -96,6 +97,7 @@
  * Guide](https://docs.cloud.google.com/java/docs/client-retries) for additional support in setting
  * retries.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class SequenceServiceSettings extends ClientSettings<SequenceServiceSettings> {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/TestingClient.java

@@ -42,6 +42,7 @@
 import java.util.List;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -318,6 +319,7 @@
  *
  * <p>Please refer to the GitHub repository's samples for more quickstart code snippets.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class TestingClient implements BackgroundResource {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/TestingSettings.java

@@ -46,6 +46,7 @@
 import java.io.IOException;
 import java.util.List;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -96,6 +97,7 @@
  * Guide](https://docs.cloud.google.com/java/docs/client-retries) for additional support in setting
  * retries.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class TestingSettings extends ClientSettings<TestingSettings> {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/ComplianceStub.java

@@ -35,13 +35,15 @@
 import com.google.showcase.v1beta1.RepeatRequest;
 import com.google.showcase.v1beta1.RepeatResponse;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
  * Base stub class for the Compliance service API.
  *
  * <p>This class is for advanced usage and reflects the underlying API directly.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public abstract class ComplianceStub implements BackgroundResource {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/ComplianceStubSettings.java

@@ -65,6 +65,7 @@
 import java.io.IOException;
 import java.util.List;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -115,6 +116,7 @@
  * Guide](https://docs.cloud.google.com/java/docs/client-retries) for additional support in setting
  * retries.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 @SuppressWarnings("CanonicalDuration")

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/EchoStub.java

@@ -55,13 +55,15 @@
 import com.google.showcase.v1beta1.WaitRequest;
 import com.google.showcase.v1beta1.WaitResponse;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
  * Base stub class for the Echo service API.
  *
  * <p>This class is for advanced usage and reflects the underlying API directly.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public abstract class EchoStub implements BackgroundResource {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/EchoStubSettings.java

@@ -89,6 +89,7 @@
 import java.util.List;
 import java.util.Map;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
@@ -164,6 +165,7 @@
  *     .build();
  * }</pre>
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 @SuppressWarnings("CanonicalDuration")

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/GrpcComplianceCallableFactory.java

@@ -35,13 +35,15 @@
 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 Compliance service API.
  *
  * <p>This class is for advanced usage.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class GrpcComplianceCallableFactory implements GrpcStubCallableFactory {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/GrpcComplianceStub.java

@@ -45,13 +45,15 @@
 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 Compliance service API.
  *
  * <p>This class is for advanced usage and reflects the underlying API directly.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class GrpcComplianceStub extends ComplianceStub {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/GrpcEchoCallableFactory.java

@@ -35,13 +35,15 @@
 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 Echo service API.
  *
  * <p>This class is for advanced usage.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class GrpcEchoCallableFactory implements GrpcStubCallableFactory {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/GrpcEchoStub.java

@@ -67,13 +67,15 @@
 import java.util.UUID;
 import java.util.concurrent.TimeUnit;
 import javax.annotation.Generated;
+import org.jspecify.annotations.NullMarked;
 
 // AUTO-GENERATED DOCUMENTATION AND CLASS.
 /**
  * gRPC stub implementation for the Echo service API.
  *
  * <p>This class is for advanced usage and reflects the underlying API directly.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class GrpcEchoStub extends EchoStub {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/GrpcIdentityCallableFactory.java

@@ -35,13 +35,15 @@
 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 Identity service API.
  *
  * <p>This class is for advanced usage.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class GrpcIdentityCallableFactory implements GrpcStubCallableFactory {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/GrpcIdentityStub.java

@@ -50,13 +50,15 @@
 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 Identity service API.
  *
  * <p>This class is for advanced usage and reflects the underlying API directly.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class GrpcIdentityStub extends IdentityStub {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/GrpcMessagingCallableFactory.java

@@ -35,13 +35,15 @@
 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 Messaging service API.
  *
  * <p>This class is for advanced usage.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class GrpcMessagingCallableFactory implements GrpcStubCallableFactory {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/GrpcMessagingStub.java

@@ -70,13 +70,15 @@
 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 Messaging service API.
  *
  * <p>This class is for advanced usage and reflects the underlying API directly.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class GrpcMessagingStub extends MessagingStub {

java-showcase/gapic-showcase/src/main/java/com/google/showcase/v1beta1/stub/GrpcSequenceServiceCallableFactory.java

@@ -35,13 +35,15 @@
 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 SequenceService service API.
  *
  * <p>This class is for advanced usage.
  */
+@NullMarked
 @BetaApi
 @Generated("by gapic-generator-java")
 public class GrpcSequenceServiceCallableFactory implements GrpcStubCallableFactory {