Bug 94047 [ActionSets] [classpath] Toolbar shudders when opening the Classpath Variables preference page
Version: 3.1.0 Build id: I20050506-1600 When you open the Classpath Variables preference page from an empty workspace (only minimal plugins activated) the toolbar shudders as if components are quickly being added and removed. The preference page is causing the activation of quite a few plugins (Ant UI, JDT JUnit, JDT Launching, PDE and PDE core). I don't think any of these plugins contribute actions to the toolbar of my current perspective (could be wrong though).
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/WorkbenchActionBuilder.java
private IWorkbenchAction helpSearchAction;
	
    private IWorkbenchAction dynamicHelpAction;
    
    private IWorkbenchAction aboutAction;
    private IWorkbenchAction openPreferencesAction;
    private IWorkbenchAction saveAsAction;
    private IWorkbenchAction hideShowEditorAction;
    private IWorkbenchAction savePerspectiveAction;
    private IWorkbenchAction resetPerspectiveAction;
    private IWorkbenchAction editActionSetAction;
    private IWorkbenchAction closePerspAction;
    private IWorkbenchAction lockToolBarAction;
    private IWorkbenchAction closeAllPerspsAction;
    private IWorkbenchAction showViewMenuAction;
    private IWorkbenchAction showPartPaneMenuAction;
    private IWorkbenchAction nextPartAction;
    private IWorkbenchAction prevPartAction;
    private IWorkbenchAction nextEditorAction;
    private IWorkbenchAction prevEditorAction;
    private IWorkbenchAction nextPerspectiveAction;
    private IWorkbenchAction prevPerspectiveAction;
    private IWorkbenchAction activateEditorAction;
    private IWorkbenchAction maximizePartAction;
    
    private IWorkbenchAction minimizePartAction;
    private IWorkbenchAction workbenchEditorsAction;
    private IWorkbenchAction workbookEditorsAction;
    private IWorkbenchAction backwardHistoryAction;
    private IWorkbenchAction forwardHistoryAction;