diff --git a/smoke-test/spring-boot-smoke-test-profile/src/main/java/smoketest/profile/package-info.java b/smoke-test/spring-boot-smoke-test-profile/src/main/java/smoketest/profile/package-info.java
new file mode 100644
index 00000000000..de926874519
--- /dev/null
+++ b/smoke-test/spring-boot-smoke-test-profile/src/main/java/smoketest/profile/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2012-present the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * 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
+ *
+ * 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.
+ */
+
+@NullMarked
+package smoketest.profile;
+
+import org.jspecify.annotations.NullMarked;
diff --git a/smoke-test/spring-boot-smoke-test-profile/src/main/java/smoketest/profile/service/GenericService.java b/smoke-test/spring-boot-smoke-test-profile/src/main/java/smoketest/profile/service/GenericService.java
index 693b98f4884..183c53e48b4 100644
--- a/smoke-test/spring-boot-smoke-test-profile/src/main/java/smoketest/profile/service/GenericService.java
+++ b/smoke-test/spring-boot-smoke-test-profile/src/main/java/smoketest/profile/service/GenericService.java
@@ -25,9 +25,11 @@ import org.springframework.stereotype.Component;
 public class GenericService implements MessageService {
 
 	@Value("${test.hello:Hello}")
+	@SuppressWarnings("NullAway.Init")
 	private String hello;
 
 	@Value("${test.name:World}")
+	@SuppressWarnings("NullAway.Init")
 	private String name;
 
 	@Override
diff --git a/smoke-test/spring-boot-smoke-test-profile/src/main/java/smoketest/profile/service/GoodbyeWorldService.java b/smoke-test/spring-boot-smoke-test-profile/src/main/java/smoketest/profile/service/GoodbyeWorldService.java
index 60870c15cde..3e090cc19e2 100644
--- a/smoke-test/spring-boot-smoke-test-profile/src/main/java/smoketest/profile/service/GoodbyeWorldService.java
+++ b/smoke-test/spring-boot-smoke-test-profile/src/main/java/smoketest/profile/service/GoodbyeWorldService.java
@@ -25,6 +25,7 @@ import org.springframework.stereotype.Component;
 public class GoodbyeWorldService implements MessageService {
 
 	@Value("${test.name:World}")
+	@SuppressWarnings("NullAway.Init")
 	private String name;
 
 	@Override
diff --git a/smoke-test/spring-boot-smoke-test-profile/src/main/java/smoketest/profile/service/HelloWorldService.java b/smoke-test/spring-boot-smoke-test-profile/src/main/java/smoketest/profile/service/HelloWorldService.java
index 36547631e09..6d68331dfeb 100644
--- a/smoke-test/spring-boot-smoke-test-profile/src/main/java/smoketest/profile/service/HelloWorldService.java
+++ b/smoke-test/spring-boot-smoke-test-profile/src/main/java/smoketest/profile/service/HelloWorldService.java
@@ -25,6 +25,7 @@ import org.springframework.stereotype.Component;
 public class HelloWorldService implements MessageService {
 
 	@Value("${test.name:World}")
+	@SuppressWarnings("NullAway.Init")
 	private String name;
 
 	@Override
diff --git a/smoke-test/spring-boot-smoke-test-profile/src/main/java/smoketest/profile/service/package-info.java b/smoke-test/spring-boot-smoke-test-profile/src/main/java/smoketest/profile/service/package-info.java
new file mode 100644
index 00000000000..b92f3adf3ba
--- /dev/null
+++ b/smoke-test/spring-boot-smoke-test-profile/src/main/java/smoketest/profile/service/package-info.java
@@ -0,0 +1,20 @@
+/*
+ * Copyright 2012-present the original author or authors.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * 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
+ *
+ * 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.
+ */
+
+@NullMarked
+package smoketest.profile.service;
+
+import org.jspecify.annotations.NullMarked;