Execute the below command using Gradle from the project directory:
./gradlew bootRunAlternatively, if you're using Maven, execute the following command from the project directory:
./mvnw spring-boot:runTo test the application, open a web browser and navigate to:
http://localhost:8080

Start up the JBCP calendar application and navigate to the login page at http://localhost:8080/login.html,
Check the generated source for the login.html page.