feat : apply spring boot best practices (#1395)

* feat : apply spring boot best practices

* fix : failures

* fix : build issues

* removes deadcode

* removes dead code

batch-boot-jpa-sample/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

boot-api-archunit-sample/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

boot-choas-monkey/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

boot-grafana-lgtm/src/main/resources/application.properties

@@ -1,4 +1,5 @@
-spring.application.name=boot-grafana-lgtm
+spring.application.name=boot-grafana-lgtm
+spring.threads.virtual.enabled=true
 
 management.endpoints.web.exposure.include=env,health,info,logfile,loggers,metrics,prometheus
 management.tracing.sampling.probability=1.0

boot-mongodb-elasticsearch/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

boot-opensearch-sample/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

boot-rest-docs-sample/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

boot-togglz-sample/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

boot-ultimate-redis/src/main/java/com/example/ultimateredis/config/RedisValueOperationsUtil.java

@@ -1,7 +1,6 @@
 package com.example.ultimateredis.config;
 
 import java.util.concurrent.TimeUnit;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.redis.core.RedisTemplate;
 import org.springframework.data.redis.core.ValueOperations;
 import org.springframework.stereotype.Component;
@@ -12,7 +11,6 @@ public class RedisValueOperationsUtil<T> {
     private final RedisTemplate<String, T> redisTemplate;
     private final ValueOperations<String, T> valueOperations;
 
-    @Autowired
     public RedisValueOperationsUtil(RedisTemplate<String, T> redisTemplate) {
         this.redisTemplate = redisTemplate;
         this.valueOperations = redisTemplate.opsForValue();

boot-ultimate-redis/src/main/java/com/example/ultimateredis/controller/RedisController.java

@@ -31,8 +31,7 @@ public ResponseEntity<GenericResponse<Boolean>> addRedisKeyValue(
     }
 
     @GetMapping
-    public ResponseEntity<GenericResponse<String>> getFromCache(
-            @RequestParam(value = "key") String key) {
+    public ResponseEntity<GenericResponse<String>> getFromCache(@RequestParam String key) {
 
         String value = redisService.getValue(key);
         return ResponseEntity.ok(new GenericResponse<>(value));

boot-ultimate-redis/src/test/java/com/example/ultimateredis/common/AbstractIntegrationTest.java

@@ -10,7 +10,7 @@
 import org.springframework.test.context.ActiveProfiles;
 import org.springframework.test.web.servlet.MockMvc;
 
-@ActiveProfiles({AppConstants.PROFILE_NOT_CLUSTER})
+@ActiveProfiles({AppConstants.PROFILE_STANDALONE})
 @SpringBootTest(
         webEnvironment = RANDOM_PORT,
         classes = {TestcontainersConfiguration.class})

graphql/boot-graphql-querydsl/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

graphql/boot-graphql-webflux/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

graphql/boot-graphql-webmvc/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

httpClients/boot-http-proxy/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

httpClients/boot-rest-template/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

httpClients/boot-web-client-mvc/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

httpClients/boot-web-client-webflux/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

jpa/boot-data-customsequence/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

jpa/boot-data-envers/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

jpa/boot-data-keyset-pagination/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

jpa/boot-hibernate2ndlevelcache-sample/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

jpa/boot-hibernate2ndlevelcache-sample/src/main/java/com/example/hibernatecache/web/controllers/CustomerController.java

@@ -34,14 +34,10 @@ class CustomerController {
 
     @GetMapping
     PagedResult<CustomerResponse> getAllCustomers(
-            @RequestParam(value = "pageNo", defaultValue = AppConstants.DEFAULT_PAGE_NUMBER, required = false)
-                    int pageNo,
-            @RequestParam(value = "pageSize", defaultValue = AppConstants.DEFAULT_PAGE_SIZE, required = false)
-                    int pageSize,
-            @RequestParam(value = "sortBy", defaultValue = AppConstants.DEFAULT_SORT_BY, required = false)
-                    String sortBy,
-            @RequestParam(value = "sortDir", defaultValue = AppConstants.DEFAULT_SORT_DIRECTION, required = false)
-                    String sortDir) {
+            @RequestParam(defaultValue = AppConstants.DEFAULT_PAGE_NUMBER, required = false) int pageNo,
+            @RequestParam(defaultValue = AppConstants.DEFAULT_PAGE_SIZE, required = false) int pageSize,
+            @RequestParam(defaultValue = AppConstants.DEFAULT_SORT_BY, required = false) String sortBy,
+            @RequestParam(defaultValue = AppConstants.DEFAULT_SORT_DIRECTION, required = false) String sortDir) {
         FindCustomersQuery findCustomersQuery = new FindCustomersQuery(pageNo, pageSize, sortBy, sortDir);
         return customerService.findAllCustomers(findCustomersQuery);
     }

jpa/boot-hibernate2ndlevelcache-sample/src/main/java/com/example/hibernatecache/web/controllers/OrderController.java

@@ -34,14 +34,10 @@ class OrderController {
 
     @GetMapping
     PagedResult<OrderResponse> getAllOrders(
-            @RequestParam(value = "pageNo", defaultValue = AppConstants.DEFAULT_PAGE_NUMBER, required = false)
-                    int pageNo,
-            @RequestParam(value = "pageSize", defaultValue = AppConstants.DEFAULT_PAGE_SIZE, required = false)
-                    int pageSize,
-            @RequestParam(value = "sortBy", defaultValue = AppConstants.DEFAULT_SORT_BY, required = false)
-                    String sortBy,
-            @RequestParam(value = "sortDir", defaultValue = AppConstants.DEFAULT_SORT_DIRECTION, required = false)
-                    String sortDir) {
+            @RequestParam(defaultValue = AppConstants.DEFAULT_PAGE_NUMBER, required = false) int pageNo,
+            @RequestParam(defaultValue = AppConstants.DEFAULT_PAGE_SIZE, required = false) int pageSize,
+            @RequestParam(defaultValue = AppConstants.DEFAULT_SORT_BY, required = false) String sortBy,
+            @RequestParam(defaultValue = AppConstants.DEFAULT_SORT_DIRECTION, required = false) String sortDir) {
         FindOrdersQuery findOrdersQuery = new FindOrdersQuery(pageNo, pageSize, sortBy, sortDir);
         return orderService.findAllOrders(findOrdersQuery);
     }

jpa/boot-hibernate2ndlevelcache-sample/src/main/java/com/example/hibernatecache/web/controllers/OrderItemController.java

@@ -34,14 +34,10 @@ class OrderItemController {
 
     @GetMapping
     PagedResult<OrderItemResponse> getAllOrderItems(
-            @RequestParam(value = "pageNo", defaultValue = AppConstants.DEFAULT_PAGE_NUMBER, required = false)
-                    int pageNo,
-            @RequestParam(value = "pageSize", defaultValue = AppConstants.DEFAULT_PAGE_SIZE, required = false)
-                    int pageSize,
-            @RequestParam(value = "sortBy", defaultValue = AppConstants.DEFAULT_SORT_BY, required = false)
-                    String sortBy,
-            @RequestParam(value = "sortDir", defaultValue = AppConstants.DEFAULT_SORT_DIRECTION, required = false)
-                    String sortDir) {
+            @RequestParam(defaultValue = AppConstants.DEFAULT_PAGE_NUMBER, required = false) int pageNo,
+            @RequestParam(defaultValue = AppConstants.DEFAULT_PAGE_SIZE, required = false) int pageSize,
+            @RequestParam(defaultValue = AppConstants.DEFAULT_SORT_BY, required = false) String sortBy,
+            @RequestParam(defaultValue = AppConstants.DEFAULT_SORT_DIRECTION, required = false) String sortDir) {
         FindOrderItemsQuery findOrderItemsQuery = new FindOrderItemsQuery(pageNo, pageSize, sortBy, sortDir);
         return orderItemService.findAllOrderItems(findOrderItemsQuery);
     }

jpa/boot-jndi-sample/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

jpa/boot-jndi-sample/src/main/java/com/example/jndi/web/controllers/DriverController.java

@@ -34,14 +34,10 @@ public class DriverController {
 
     @GetMapping
     public PagedResult<DriverResponse> getAllDrivers(
-            @RequestParam(value = "pageNo", defaultValue = AppConstants.DEFAULT_PAGE_NUMBER, required = false)
-                    int pageNo,
-            @RequestParam(value = "pageSize", defaultValue = AppConstants.DEFAULT_PAGE_SIZE, required = false)
-                    int pageSize,
-            @RequestParam(value = "sortBy", defaultValue = AppConstants.DEFAULT_SORT_BY, required = false)
-                    String sortBy,
-            @RequestParam(value = "sortDir", defaultValue = AppConstants.DEFAULT_SORT_DIRECTION, required = false)
-                    String sortDir) {
+            @RequestParam(defaultValue = AppConstants.DEFAULT_PAGE_NUMBER, required = false) int pageNo,
+            @RequestParam(defaultValue = AppConstants.DEFAULT_PAGE_SIZE, required = false) int pageSize,
+            @RequestParam(defaultValue = AppConstants.DEFAULT_SORT_BY, required = false) String sortBy,
+            @RequestParam(defaultValue = AppConstants.DEFAULT_SORT_DIRECTION, required = false) String sortDir) {
         FindDriversQuery findDriversQuery = new FindDriversQuery(pageNo, pageSize, sortBy, sortDir);
         return driverService.findAllDrivers(findDriversQuery);
     }

jpa/boot-jndi-sample/src/main/resources/application.properties

@@ -4,6 +4,7 @@ server.shutdown=graceful
 spring.main.allow-bean-definition-overriding=true
 spring.jmx.enabled=false
 spring.mvc.problemdetails.enabled=true
+spring.threads.virtual.enabled=true
 
 ################ Actuator #####################
 management.endpoints.web.exposure.include=configprops,env,health,info,logfile,loggers,metrics,prometheus

jpa/boot-jndi-sample/src/test/java/com/example/jndi/web/controllers/DriverControllerIT.java

@@ -58,7 +58,7 @@ void shouldFetchAllDrivers() throws Exception {
 
     @Test
     void shouldFindDriverById() throws Exception {
-        Driver driver = driverList.get(0);
+        Driver driver = driverList.getFirst();
         Long driverId = driver.getId();
 
         this.mockMvc
@@ -104,7 +104,7 @@ void shouldReturn400WhenCreateNewDriverWithoutText() throws Exception {
 
     @Test
     void shouldUpdateDriver() throws Exception {
-        Long driverId = driverList.get(0).getId();
+        Long driverId = driverList.getFirst().getId();
         DriverRequest driverRequest = new DriverRequest("Updated Driver");
 
         this.mockMvc
@@ -118,7 +118,7 @@ void shouldUpdateDriver() throws Exception {
 
     @Test
     void shouldDeleteDriver() throws Exception {
-        Driver driver = driverList.get(0);
+        Driver driver = driverList.getFirst();
 
         this.mockMvc
                 .perform(delete("/api/drivers/{id}", driver.getId()))

jpa/boot-jpa-locks/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

jpa/multitenancy/multidatasource-multitenancy/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

jpa/multitenancy/multitenancy-db/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

jpa/multitenancy/multitenancy-db/src/test/java/com/example/multitenancy/db/common/DBContainerInitializer.java

@@ -12,7 +12,7 @@ public class DBContainerInitializer
         implements ApplicationContextInitializer<ConfigurableApplicationContext> {
 
     private static final PostgreSQLContainer<?> POSTGRE_SQL_CONTAINER =
-            new PostgreSQLContainer<>(DockerImageName.parse("postgres:16.3-alpine"));
+            new PostgreSQLContainer<>(DockerImageName.parse("postgres").withTag("16.4-alpine"));
 
     private static final MariaDBContainer<?> MARIA_DB_CONTAINER =
             new MariaDBContainer<>(DockerImageName.parse("mariadb").withTag("11.4"));

jpa/multitenancy/partition/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

jpa/multitenancy/schema/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

pom.xml

@@ -9,6 +9,7 @@
     <packaging>pom</packaging>
 
     <properties>
+        <maven.compiler.release>21</maven.compiler.release>
         <sonar.organization>rajadilipkolli</sonar.organization>
         <sonar.host.url>https://sonarcloud.io</sonar.host.url>
     </properties>

r2dbc/boot-jooq-r2dbc-sample/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

r2dbc/boot-r2dbc-reactive-cache/Dockerfile

@@ -11,4 +11,4 @@ COPY --from=builder application/dependencies/ ./
 COPY --from=builder application/spring-boot-loader/ ./
 COPY --from=builder application/snapshot-dependencies/ ./
 COPY --from=builder application/application/ ./
-ENTRYPOINT ["java", "org.springframework.boot.loader.JarLauncher"]
+ENTRYPOINT ["java", "org.springframework.boot.loader.launch.JarLauncher"]

r2dbc/boot-r2dbc-reactive-cache/pom.xml

@@ -153,6 +153,12 @@
             <groupId>com.redis</groupId>
             <artifactId>testcontainers-redis</artifactId>
             <version>2.2.2</version>
+            <exclusions>
+                <exclusion>
+                    <groupId>junit</groupId>
+                    <artifactId>junit</artifactId>
+                </exclusion>
+            </exclusions>
         </dependency>
     </dependencies>
 

r2dbc/boot-r2dbc-reactive-cache/src/main/java/com/example/cache/services/MovieService.java

@@ -6,7 +6,6 @@
 import com.example.cache.model.response.MovieResponse;
 import com.example.cache.repositories.MovieRepository;
 import com.example.cache.utils.AppConstants;
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.redis.core.ReactiveRedisTemplate;
 import org.springframework.data.redis.core.ReactiveValueOperations;
 import org.springframework.stereotype.Service;
@@ -24,7 +23,6 @@ public class MovieService {
     private final ReactiveRedisTemplate<String, Movie> reactiveRedisTemplate;
     private final ReactiveValueOperations<String, Movie> stringMovieReactiveValueOperations;
 
-    @Autowired
     public MovieService(
             MovieRepository movieRepository,
             MovieMapper movieMapper,

r2dbc/boot-r2dbc-reactive-cache/src/main/resources/application.properties

@@ -1,5 +1,6 @@
 spring.application.name=boot-r2dbc-reactive-cache
-spring.jmx.enabled=false
+spring.jmx.enabled=false
+spring.threads.virtual.enabled=true
 spring.webflux.problemdetails.enabled=true
 
 server.port=8080