DSL based threaddump analyzer
· Dumpling is an object model and domain specific language to represent and query the state of process threads and their lock based dependencies
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 dumpling-parent-2.6.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.