onRefresh triggered twice

checkpoint.sh

@@ -8,11 +8,10 @@ esac
 
 echo "Using CRaC enabled JDK $url"
 
-./mvnw clean package
+#./mvnw clean package
 docker build -t sdeleuze/spring-boot-crac-demo:builder --build-arg CRAC_JDK_URL=$url .
-#docker run -d --privileged --rm --name=spring-boot-crac-demo --ulimit nofile=1024 -p 8080:8080 -v $(pwd)/target:/opt/mnt -e FLAG=$1 sdeleuze/spring-boot-crac-demo:builder
-docker run --privileged --rm --name=spring-boot-crac-demo --ulimit nofile=1024 -p 8080:8080 -v $(pwd)/target:/opt/mnt -e FLAG=$1 sdeleuze/spring-boot-crac-demo:builder
-#echo "Please wait during creating the checkpoint..."
-#sleep 10
-#docker commit --change='ENTRYPOINT ["/opt/app/entrypoint.sh"]' $(docker ps -qf "name=spring-boot-crac-demo") sdeleuze/spring-boot-crac-demo:checkpoint
-#docker kill $(docker ps -qf "name=spring-boot-crac-demo")
+docker run -d --privileged --rm --name=spring-boot-crac-demo --ulimit nofile=1024 -p 8080:8080 -v $(pwd)/target:/opt/mnt -e FLAG=$1 sdeleuze/spring-boot-crac-demo:builder
+echo "Please wait during creating the checkpoint..."
+sleep 10
+docker commit --change='ENTRYPOINT ["/opt/app/entrypoint.sh"]' $(docker ps -qf "name=spring-boot-crac-demo") sdeleuze/spring-boot-crac-demo:checkpoint
+docker kill $(docker ps -qf "name=spring-boot-crac-demo")

pom.xml

@@ -1,61 +1,57 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0"
-	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
-	<modelVersion>4.0.0</modelVersion>
-
-	<parent>
-		<groupId>org.springframework.boot</groupId>
-		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>3.3.0</version>
-		<relativePath/>
-		<!-- lookup parent from repository -->
-	</parent>
-
-	<groupId>com.example</groupId>
-	<artifactId>spring-boot-crac-demo</artifactId>
-	<version>1.0.0-SNAPSHOT</version>
-	<name>spring-boot-crac-demo</name>
-	<description>CRaC demo project for Spring Boot</description>
-
-	<properties>
-		<java.version>17</java.version>
-	</properties>
-
-	<dependencies>
-		<dependency>
-			<groupId>org.crac</groupId>
-			<artifactId>crac</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-web</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-actuator</artifactId>
-		</dependency>
-		<dependency>
-		    <groupId>org.springframework.boot</groupId>
-		    <artifactId>spring-boot-starter-webflux</artifactId>
-		</dependency>
-		<dependency>
-			<groupId>org.springframework.boot</groupId>
-			<artifactId>spring-boot-starter-test</artifactId>
-			<scope>test</scope>
-		</dependency>
-	</dependencies>
-
-	<build>
-		<plugins>
-			<plugin>
-				<groupId>org.graalvm.buildtools</groupId>
-				<artifactId>native-maven-plugin</artifactId>
-			</plugin>
-			<plugin>
-				<groupId>org.springframework.boot</groupId>
-				<artifactId>spring-boot-maven-plugin</artifactId>
-			</plugin>
-		</plugins>
-	</build>
-
-</project>
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
+	<modelVersion>4.0.0</modelVersion>
+
+	<parent>
+		<groupId>org.springframework.boot</groupId>
+		<artifactId>spring-boot-starter-parent</artifactId>
+		<version>3.3.0</version>
+		<relativePath/>
+		<!-- lookup parent from repository -->
+	</parent>
+
+	<groupId>com.example</groupId>
+	<artifactId>spring-boot-crac-demo</artifactId>
+	<version>1.0.0-SNAPSHOT</version>
+	<name>spring-boot-crac-demo</name>
+	<description>CRaC demo project for Spring Boot</description>
+
+	<properties>
+		<java.version>17</java.version>
+	</properties>
+
+	<dependencies>
+		<dependency>
+			<groupId>org.crac</groupId>
+			<artifactId>crac</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-web</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-actuator</artifactId>
+		</dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-test</artifactId>
+			<scope>test</scope>
+		</dependency>
+	</dependencies>
+
+	<build>
+		<plugins>
+			<plugin>
+				<groupId>org.graalvm.buildtools</groupId>
+				<artifactId>native-maven-plugin</artifactId>
+			</plugin>
+			<plugin>
+				<groupId>org.springframework.boot</groupId>
+				<artifactId>spring-boot-maven-plugin</artifactId>
+			</plugin>
+		</plugins>
+	</build>
+
+</project>

src/main/java/com/example/Application.java

@@ -2,8 +2,10 @@
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
+import org.springframework.context.ApplicationListener;
 import org.springframework.context.annotation.Bean;
-import org.springframework.web.reactive.function.client.WebClient;
+import org.springframework.context.event.ContextRefreshedEvent;
+import org.springframework.context.support.GenericApplicationContext;
 
 @SpringBootApplication
 public class Application {
@@ -13,8 +15,17 @@ public static void main(String[] args) {
 	}
 
 	@Bean
-	public WebClient someWebClient(WebClient.Builder webClientBuilder) {
-		return webClientBuilder.build();
+	public SomeBean someBean() {
+		return new SomeBean();
 	}
-
+
+	public static class SomeBean implements ApplicationListener<ContextRefreshedEvent> {
+
+		@Override
+	    public void onApplicationEvent(ContextRefreshedEvent event) {
+			GenericApplicationContext applicationContext = new GenericApplicationContext();
+			applicationContext.refresh();
+	    }
+	}
+
 }