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
* 
     * @see IWorkbenchConfigurer#declareImage
     */
    private void declareWorkbenchImages() {
        final String ICONS_PATH = "icons/full/";
        final String PATH_ELOCALTOOL = ICONS_PATH + "elcl16/"; 
        final String PATH_ETOOL = ICONS_PATH + "etool16/"; 
        final String PATH_DTOOL = ICONS_PATH + "dtool16/"; 
        final String PATH_OBJECT = ICONS_PATH + "obj16/"; 
        final String PATH_WIZBAN = ICONS_PATH + "wizban/"; 
        Bundle ideBundle = Platform.getBundle(IDEWorkbenchPlugin.IDE_WORKBENCH);
        declareWorkbenchImage(ideBundle,
                IDEInternalWorkbenchImages.IMG_ETOOL_BUILD_EXEC, PATH_ETOOL
                        + "build_exec.gif", false); 
        declareWorkbenchImage(ideBundle,
                IDEInternalWorkbenchImages.IMG_ETOOL_BUILD_EXEC_HOVER,
                PATH_ETOOL + "build_exec.gif", false); 
        declareWorkbenchImage(ideBundle,
                IDEInternalWorkbenchImages.IMG_ETOOL_BUILD_EXEC_DISABLED,
                PATH_DTOOL + "build_exec.gif", false); 
        declareWorkbenchImage(ideBundle,
                IDEInternalWorkbenchImages.IMG_ETOOL_SEARCH_SRC, PATH_ETOOL
                        + "search_src.gif", false); 
        declareWorkbenchImage(ideBundle,
                IDEInternalWorkbenchImages.IMG_ETOOL_SEARCH_SRC_HOVER,
                PATH_ETOOL + "search_src.gif", false); 
        declareWorkbenchImage(ideBundle,
                IDEInternalWorkbenchImages.IMG_ETOOL_SEARCH_SRC_DISABLED,
                PATH_DTOOL + "search_src.gif", false); 
        declareWorkbenchImage(ideBundle,