coral
· Some added niceties for Kotlin with JDK target. Coral is meant as a common set of low level abstractions required in many of our Kotlin projects at Tenkiv.
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 coral-common-2.3.4.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.