Chronos
· Chronos is a tool for testing the performance of Your project.
It enables You to test performance via JMeter, validate that relevant performance goals have been met,
and create nice current or historical graphs of the results.
Download JD-GUI to open JAR file and explore Java source code file (.class .java)
Click menu "File → Open File..." or just drag-and-drop the JAR file in the JD-GUI window chronos-1.1.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.