FCKeditor.Java Integration
· The FCKeditor.Java Integration fosters the entire project
documentation, the Java library, and a drop-in demo webapp. All
three depict and enable you to learn and to integrate the
FCKeditor in your web environment.
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 fckeditor-java-2.6.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.