Portals Bridges
· Portals Bridges provides support for JSR-168 compliant Portlet development
using common web frameworks like Struts, JSF, PHP, Perl and Velocity
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 portals-bridges-1.0.4.jar file.
Once you open a JAR file, all the java classes in the JAR file will be displayed.