Migrate java-configuration:data sample to new major version

Spring Security 6.0.0-SNAPSHOT, SpringFramework 6.0.0-SNAPSHOT, Hibernate-core 6.0.0.Beta2

servlet/java-configuration/data/build.gradle

@@ -9,20 +9,19 @@ repositories {
 }
 
 dependencies {
-	implementation platform("org.springframework:spring-framework-bom:5.3.0")
-	implementation platform("org.springframework.data:spring-data-releasetrain:Neumann-SR5")
-	implementation platform("org.springframework.security:spring-security-bom:5.5.0-SNAPSHOT")
+	implementation platform("org.springframework:spring-framework-bom:6.0.0-SNAPSHOT")
+	implementation platform("org.springframework.security:spring-security-bom:6.0.0-SNAPSHOT")
 	implementation platform("org.junit:junit-bom:5.7.0")
 
 	implementation "org.springframework.security:spring-security-config"
 	implementation "org.springframework.security:spring-security-data"
 	implementation "org.springframework.security:spring-security-web"
 	implementation 'jakarta.validation:jakarta.validation-api:2.0.2'
-	implementation 'javax.persistence:javax.persistence-api:2.2'
-	implementation 'org.hibernate:hibernate-entitymanager:5.4.22.Final'
-	implementation 'org.hibernate.validator:hibernate-validator:6.1.6.Final'
+	implementation 'jakarta.persistence:jakarta.persistence-api:3.0.0'
+	implementation 'org.hibernate.orm:hibernate-core:6.0.0.Beta2'
+	implementation 'org.hibernate.validator:hibernate-validator:7.0.1.Final'
 	implementation 'org.hsqldb:hsqldb:2.5.1'
-	implementation 'org.springframework.data:spring-data-jpa'
+	implementation 'org.springframework.data:spring-data-jpa:3.0.0-SNAPSHOT'
 
 	testImplementation "org.assertj:assertj-core:3.18.0"
 	testImplementation "org.springframework:spring-test"

servlet/java-configuration/data/src/main/java/example/Message.java

@@ -18,12 +18,12 @@ package example;
 
 import java.util.Calendar;
 
-import javax.persistence.Entity;
-import javax.persistence.GeneratedValue;
-import javax.persistence.GenerationType;
-import javax.persistence.Id;
-import javax.persistence.OneToOne;
-import javax.validation.constraints.NotEmpty;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
+import jakarta.persistence.OneToOne;
+import jakarta.validation.constraints.NotEmpty;
 
 @Entity
 public class Message {

servlet/java-configuration/data/src/main/java/example/User.java

@@ -16,10 +16,10 @@
 
 package example;
 
-import javax.persistence.Entity;
-import javax.persistence.GeneratedValue;
-import javax.persistence.GenerationType;
-import javax.persistence.Id;
+import jakarta.persistence.Entity;
+import jakarta.persistence.GeneratedValue;
+import jakarta.persistence.GenerationType;
+import jakarta.persistence.Id;
 
 /**
  * A user.