TrueZIP
· TrueZIP is a Java based virtual file system (VFS) which enables
client applications to perform CRUD (Create, Read, Update, Delete)
operations on archive files as if they were virtual directories,
even with nested archive files in multithreaded environments.
As a library, TrueZIP provides simple, uniform, transparent,
thread-safe, read/write access to archive files as if they were
virtual directories in a file system path.
As a framework, TrueZIP provides the interfaces and classes to
write file system drivers which plug-in to its federated file
system space.
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 truezip-7.7.10.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.