Cacher provides a simple interface (Cache) that is designed to wrap a 3rd party caching client/library (eg. spymemcached). This interface is then consumed by the FetchManager which houses logic to standarize how cached values are stored and retrieved. If a value is already cached then it is simply returned, otherwise a Fetcher (either FetchSingle or FetchMultiple) is asked how to produce the value, which is then cached for subsequent requests.
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 cacher-1.0.7.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.
