Bug 87826 Need to improve image loading in Workbench
The Workbench image loading has several issues 1) The string "icons/full" is all over the place in the UI and should be made a constant 2) This needs to be prepended by /nl 3) The plugin descriptor is still in use to load images. This does not support nl which is required for BIDI support
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/IDEWorkbenchAdvisor.java
* @return the workspace location string, or <code>null</code> if
     * the location is not being shown
     */
    public String getWorkspaceLocation() {
        return workspaceLocation;
    }
    /**
     * @return the welcome perspective infos, or <code>null</code> if none
     * or if they should be ignored due to the new intro being present
     */
    public AboutInfo[] getWelcomePerspectiveInfos() {
        if (welcomePerspectiveInfos == null) {
            
            if (!hasIntro()) {
                Map m = getNewlyAddedBundleGroups();
                ArrayList list = new ArrayList(m.size());
                for (Iterator i = m.values().iterator(); i.hasNext();) {
                    AboutInfo info = (AboutInfo) i.next();
                    if (info != null && info.getWelcomePerspectiveId() != null
                            && info.getWelcomePageURL() != null)
                        list.add(info);
                }
                welcomePerspectiveInfos = new AboutInfo[list.size()];
                list.toArray(welcomePerspectiveInfos);
            }
        }
        return welcomePerspectiveInfos;
    }
}