change jdk 1.8

pom.xml

@@ -34,7 +34,7 @@
         <lombok.version>1.18.42</lombok.version>
 
         <!-- test dependencies properties-->
-        <springboot.version>3.5.7</springboot.version>
+        <springboot.version>2.7.18</springboot.version>
     </properties>
 
     <dependencies>
@@ -58,13 +58,6 @@
             <scope>test</scope>
         </dependency>
 
-        <dependency>
-            <groupId>org.postgresql</groupId>
-            <artifactId>postgresql</artifactId>
-            <version>42.7.3</version>
-            <scope>test</scope>
-        </dependency>
-
         <dependency>
             <groupId>org.springframework.boot</groupId>
             <artifactId>spring-boot-starter-test</artifactId>

src/test/java/com/example/dbstream/entity/User1.java

@@ -1,6 +1,6 @@
 package com.example.dbstream.entity;
 
-import jakarta.persistence.*;
+import javax.persistence.*;
 import lombok.Data;
 
 

src/test/java/com/example/dbstream/entity/User2.java

@@ -2,7 +2,7 @@
 
 import lombok.Data;
 
-import jakarta.persistence.*;
+import javax.persistence.*;
 
 @Data
 @Entity

src/test/java/com/example/dbstream/tests/User1RepositoryTest.java

@@ -5,8 +5,8 @@
 import com.example.dbstream.entity.User1;
 import com.example.dbstream.listener.MySQLListener;
 import com.example.dbstream.repository.User1Repository;
-import jakarta.persistence.EntityManager;
-import jakarta.transaction.Transactional;
+import javax.persistence.EntityManager;
+import javax.transaction.Transactional;
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;

src/test/java/com/example/dbstream/tests/User2RepositoryTest.java

@@ -5,7 +5,7 @@
 import com.example.dbstream.entity.User2;
 import com.example.dbstream.listener.MySQLListener;
 import com.example.dbstream.repository.User2Repository;
-import jakarta.transaction.Transactional;
+import javax.transaction.Transactional;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.test.context.SpringBootTest;