CacheUtilsLibrary
· This is a simple Android util library to write any type of data into cache files and then read them later, using Gson to serialize and deserialize these data.
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 cacheutilslibrary-1.1.0.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.