Context
While debugging Java applications in an IDE like IntelliJ Idea is straightforward, it involves slightly more effort to debug a remotely running app. While debugging a remotely running app in production is generally not a good idea, the ability to remote debug apps in lower environments, like integration testing, may be useful.
Cloud Foundry is a platform that allows you to deploy and run your workloads easily and intuitively. IntelliJ Idea is a popular IDE, especially for Java developers.