mvn and java updates

Author: Manvi-55

.mvn/wrapper/maven-wrapper.properties

@@ -14,5 +14,5 @@
 # KIND, either express or implied.  See the License for the
 # specific language governing permissions and limitations
 # under the License.
-distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.8.5/apache-maven-3.8.5-bin.zip
+distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.9.12/apache-maven-3.9.12-bin.zip
 wrapperUrl=https://repo.maven.apache.org/maven2/org/apache/maven/wrapper/maven-wrapper/3.1.1/maven-wrapper-3.1.1.jar

pom.xml

@@ -7,7 +7,7 @@
   <parent>
     <groupId>org.springframework.boot</groupId>
     <artifactId>spring-boot-starter-parent</artifactId>
-springb    <version>3.5.9</version>
+    <version>3.5.9</version>
     <relativePath/>
   </parent>
 

src/main/java/com/ibm/cicsdev/springboot/link/app/ui/Message.java

@@ -7,9 +7,9 @@
 
 import java.util.Calendar;
 
-import javax.validation.constraints.NotEmpty;
+import jakarta.validation.constraints.NotEmpty;
 
-public class Message 
+public class Message
 {
 	private Long id;
 

src/main/java/com/ibm/cicsdev/springboot/link/app/ui/mvc/MessageController.java

@@ -4,7 +4,7 @@
 
 package com.ibm.cicsdev.springboot.link.app.ui.mvc;
 
-import javax.validation.Valid;
+import jakarta.validation.Valid;
 
 import org.springframework.stereotype.Controller;
 import org.springframework.validation.BindingResult;