Upgraded to Spring Boot 3 and Java 17

Author: Ramesh Fadatare

springboot2-mssql-jpa-hibernate-crud-example/.gitignore renamed to springboot-mssql-jpa-hibernate-crud-example/.gitignore

@@ -15,14 +15,14 @@
 	<parent>
 		<groupId>org.springframework.boot</groupId>
 		<artifactId>spring-boot-starter-parent</artifactId>
-		<version>2.0.5.RELEASE</version>
+		<version>3.0.4</version>
 		<relativePath /> <!-- lookup parent from reposictory -->
 	</parent>
 
 	<properties>
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
-		<java.version>1.8</java.version>
+		<java.version>17</java.version>
 	</properties>
 
 	<dependencies>
@@ -35,11 +35,16 @@
 			<artifactId>spring-boot-starter-web</artifactId>
 		</dependency>
 
-		 <dependency>
-            <groupId>com.microsoft.sqlserver</groupId>
-            <artifactId>sqljdbc4</artifactId>
-            <version>4.0</version>
-        </dependency>
+		<dependency>
+			<groupId>org.springframework.boot</groupId>
+			<artifactId>spring-boot-starter-validation</artifactId>
+		</dependency>
+		<!-- https://mvnrepository.com/artifact/com.microsoft.sqlserver/mssql-jdbc -->
+		<dependency>
+			<groupId>com.microsoft.sqlserver</groupId>
+			<artifactId>mssql-jdbc</artifactId>
+			<version>12.2.0.jre11</version>
+		</dependency>
 
 		<dependency>
 			<groupId>org.springframework.boot</groupId>

springboot2-mssql-jpa-hibernate-crud-example/.mvn/wrapper/maven-wrapper.jar renamed to springboot-mssql-jpa-hibernate-crud-example/.mvn/wrapper/maven-wrapper.jar

@@ -4,7 +4,7 @@
 import java.util.List;
 import java.util.Map;
 
-import javax.validation.Valid;
+import jakarta.validation.Valid;
 
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.http.ResponseEntity;

springboot2-mssql-jpa-hibernate-crud-example/.mvn/wrapper/maven-wrapper.properties renamed to springboot-mssql-jpa-hibernate-crud-example/.mvn/wrapper/maven-wrapper.properties

@@ -1,11 +1,6 @@
 package net.guides.springboot2.crud.model;
 
-import javax.persistence.Column;
-import javax.persistence.Entity;
-import javax.persistence.GeneratedValue;
-import javax.persistence.GenerationType;
-import javax.persistence.Id;
-import javax.persistence.Table;
+import jakarta.persistence.*;
 
 @Entity
 @Table(name = "employees")