ping is a Java EE 7 application which provides app server health-checks exposed as REST services.
floyd is the corresponding Java FX client (a single, self-contained jar) which searches for ping services in the network and visualizes the health (CPU, Memory, Ping Time) conveniently.
The first version is available for download.
After the download execute:
java -jar floyd-app.jar with Java 8.
NEW: Online Workhop Effective WebApps without Frameworks is also coming to: MUC Airport.