This is a simple sample of deploying a Spring Boot application to Beanstalk on AWS via Terraform. JSP wouldn't be my first choice for a Spring Boot application but I also wanted to demonstrate this combo as well.
Run ./gradlew build to build the application
In main.tf add the AWS access_key and secret_key.
In main.tf change the S3 bucket name myapp-prod-make-this-unique-across-the-world to something that is unique globally.
Run terraform init followed by terraform apply to deploy the application.