How to Suspend/Delay java unit tests - spring-boot

Question

Is there a way to suspend java ( springboot ) unit tests execution when running mvn test and resume them later ?
So I have this test class :
#SpringBootTest(webEnvironment = WebEnvironment.DEFINED_PORT)
class JavaAppApplicationTests {
#Test
void contextLoads() {}
#Test
#RepeatedTest(10)
public void testApplication() {
JavaAppApplication javaApp = new JavaAppApplication();
String result = javaApp.sanitize();
assertEquals(result, "{\"key1\":\"value1\",\"type\":\"Booking\",\"sid\":\"A435211\",\"region\":\"ASIA\",\"fetchFromFile\":\"false\",\"service\":\"true\",\"isEom\":\"true\"}");
}
}
And when I run mvn test, I see in the console logs the following :
/\\ / ___'_ __ _ _(_)_ __ __ _ \ \ \ \
( ( )\___ | '_ | '_| | '_ \/ _` | \ \ \ \
\\/ ___)| |_)| | | | | || (_| | ) ) ) )
' |____| .__|_| |_|_| |_\__, | / / / /
=========|_|==============|___/=/_/_/_/
:: Spring Boot :: (v2.6.6)
2022-05-17 11:00:29.481 INFO 58143 --- [ main] c.e.javaapp.JavaAppApplicationTests : Starting JavaAppApplicationTests using Java 17-internal on neo-VirtualBox with PID 58143 (started by neo in /home/neo/Desktop/spring-vulnerable-app)
2022-05-17 11:00:29.483 INFO 58143 --- [ main] c.e.javaapp.JavaAppApplicationTests : No active profile set, falling back to 1 default profile: "default"
2022-05-17 11:00:30.542 INFO 58143 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat initialized with port(s): 8080 (http)
2022-05-17 11:00:30.561 INFO 58143 --- [ main] o.apache.catalina.core.StandardService : Starting service [Tomcat]
2022-05-17 11:00:30.561 INFO 58143 --- [ main] org.apache.catalina.core.StandardEngine : Starting Servlet engine: [Apache Tomcat/9.0.60]
2022-05-17 11:00:30.749 INFO 58143 --- [ main] o.a.c.c.C.[Tomcat].[localhost].[/] : Initializing Spring embedded WebApplicationContext
2022-05-17 11:00:30.749 INFO 58143 --- [ main] w.s.c.ServletWebServerApplicationContext : Root WebApplicationContext: initialization completed in 1230 ms
2022-05-17 11:00:31.497 INFO 58143 --- [ main] o.s.b.w.embedded.tomcat.TomcatWebServer : Tomcat started on port(s): 8080 (http) with context path ''
2022-05-17 11:00:31.507 INFO 58143 --- [ main] c.e.javaapp.JavaAppApplicationTests : Started JavaAppApplicationTests in 2.452 seconds (JVM running for 3.887)
[INFO] Tests run: 12, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 4 s - in com.elastisys.javaapp.JavaAppApplicationTests
[INFO]
[INFO] Results:
[INFO]
[INFO] Tests run: 12, Failures: 0, Errors: 0, Skipped: 0
The JavaApplicationTests is started with a specific PID and a defined port and then tests are executed.
What I am looking for is a way to start the application and wait for a specific period before executing all the tests ( like it's suspended )
Thanks in advance