how to spring boot application source code from jar file on kubernetes

➜  ~ kubectl exec -it my_pod /bin/sh -n my_team
sh-4.2$ ls
elastic-apm-agent.jar  logs  run.sh  my-app.jar
sh-4.2$ 

I want to see my application’s source code (my-app.jar). This is a spring boot application. How can i see it?

Source: Docker Questions