Bug 109702 [IDE] [Progress] startup workspace refresh blocks ui
the refresh action at startup of eclipse blocks the ui and cannot be moved into background. this is a similar problem as mentioned in bugzilla 82406 for the package explorer. only the refresh out of the navigator view has the possibility to switch to background.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/IDEWorkbenchAdvisor.java
declareWorkbenchImage(ideBundle,
                IDEInternalWorkbenchImages.IMG_WIZBAN_NEWFILE_WIZ, PATH_WIZBAN
                        + "newfile_wiz.gif", false); 
        declareWorkbenchImage(ideBundle,
                IDEInternalWorkbenchImages.IMG_WIZBAN_IMPORTDIR_WIZ,
                PATH_WIZBAN + "importdir_wiz.gif", false); 
        declareWorkbenchImage(ideBundle,
                IDEInternalWorkbenchImages.IMG_WIZBAN_IMPORTZIP_WIZ,
                PATH_WIZBAN + "importzip_wiz.gif", false); 
        declareWorkbenchImage(ideBundle,
                IDEInternalWorkbenchImages.IMG_WIZBAN_EXPORTDIR_WIZ,
                PATH_WIZBAN + "exportdir_wiz.gif", false); 
        declareWorkbenchImage(ideBundle,
                IDEInternalWorkbenchImages.IMG_WIZBAN_EXPORTZIP_WIZ,
                PATH_WIZBAN + "exportzip_wiz.gif", false); 
        declareWorkbenchImage(ideBundle,
                IDEInternalWorkbenchImages.IMG_WIZBAN_RESOURCEWORKINGSET_WIZ,
                PATH_WIZBAN + "workset_wiz.gif", false); 
        
        declareWorkbenchImage(ideBundle,
                IDEInternalWorkbenchImages.IMG_DLGBAN_SAVEAS_DLG,
                PATH_WIZBAN + "saveas_wiz.gif", false); 
        declareWorkbenchImage(ideBundle, IDE.SharedImages.IMG_OBJ_PROJECT,
                PATH_OBJECT + "prj_obj.gif", true); 
        declareWorkbenchImage(ideBundle,
                IDE.SharedImages.IMG_OBJ_PROJECT_CLOSED, PATH_OBJECT
                        + "cprj_obj.gif", true); 
        declareWorkbenchImage(ideBundle, IDE.SharedImages.IMG_OPEN_MARKER,
                PATH_ELOCALTOOL + "gotoobj_tsk.gif", true);