LibQuaqua
· A Mavenisation of the Quaqua Mac OSX Swing Look and Feel (JNI library)
Quaqua Look and Feel (C) 2003-2010, Werner Randelshofer.
Mavenisation by Matt Gumbley, DevZendo.org - for problems with
Mavenisation, see Matt; for issues with Quaqua, see the Quaqua home page.
For full license details, see http://randelshofer.ch/quaqua/license.html
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 LibQuaqua-7.3.4.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.