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I am currently developing a little Vaadin Spring Boot application. All works fine. I have my Spring Boot Application, that is auto-configured to detect the Vaadin UI and all of its Views.
When I start the Application in my IDE, the start Process takes max up to 5 secs. But when I build my final JAR and run it from the Command Line, it takes extremely long. Note: I started the JAR with the command: java -jar at 11:50:00.