Little CMS color engine
· Little CMS or LCMS is an open-source color management system, released as a software library for use in other programs which will allow the use of International Color Consortium profiles.
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 lcms2-ndk26-shared-2.15-beta-1.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.