byteman-root
· Byteman is a java agent-based bytecode injection tool. It can be used to inject Event Condition Action rules
into Java application and JVM runtime methods. Its primary purpose is to support execution tracing and fault
injection testing.
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 byteman-root-3.0.22.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.