Initial commit

.gitignore

README.md

Strategy-UML.png

build.gradle

gradle/wrapper/gradle-wrapper.jar

gradle/wrapper/gradle-wrapper.properties

gradlew

gradlew.bat

newsletter-service-screenshot.jpeg

observer-uml.png

settings.gradle

...a/id/ac/ui/cs/advprog/tutorial1/Tutorial1Application.java

...s/advprog/tutorial1/newsletter/NewsletterInitializer.java

...tutorial1/newsletter/controller/NewsletterController.java

...c/ui/cs/advprog/tutorial1/newsletter/core/Newsletter.java

...ac/ui/cs/advprog/tutorial1/newsletter/core/Publisher.java

...c/ui/cs/advprog/tutorial1/newsletter/core/Subscriber.java

...a/id/ac/ui/cs/advprog/tutorial1/newsletter/core/User.java

...tutorial1/newsletter/repository/NewsletterRepository.java

...rial1/newsletter/repository/NewsletterRepositoryImpl.java