TransientInfo DebugOverlay Extension for Android
· Extension to DebugOverlay Android, which enables adding and removing parts of the DebugOverlay during the App's lifespan.
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 debugoverlay-ext-transient-info-1.0.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.