Bug 109474 [EditorMgmt] Multiple Editors closing at once
For developers like me, I open one Window after another (in Java), but rarely close them. The counter raises to 15-20. From time to time I wanna get rid of most of the windows, but not of all, cause the last 4-5 windows, I wanna get hold of. Therefore I'm looking for an option, which allows me, to specify a bunch of windows to be closed at once, and the remaining to be left opened. The feature I have once seen in Opera looks like: Window => *Overview of Windows* => a Dialog with List of currently opened windows => select the windows to be closed => press Button => will be processed (closed), remainings are left opened.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/WorkbenchActionBuilder.java
*/
    private void addPerspectiveActions(MenuManager menu) {
        {
            String openText = IDEWorkbenchMessages.Workbench_openPerspective;
            MenuManager changePerspMenuMgr = new MenuManager(openText,
                    "openPerspective"); 
            IContributionItem changePerspMenuItem = ContributionItemFactory.PERSPECTIVES_SHORTLIST
                    .create(getWindow());
            changePerspMenuMgr.add(changePerspMenuItem);
            menu.add(changePerspMenuMgr);
        }
        {
            MenuManager showViewMenuMgr = new MenuManager(IDEWorkbenchMessages.Workbench_showView, "showView"); 
            IContributionItem showViewMenu = ContributionItemFactory.VIEWS_SHORTLIST
                    .create(getWindow());
            showViewMenuMgr.add(showViewMenu);
            menu.add(showViewMenuMgr);
        }
        menu.add(new Separator());
        menu.add(editActionSetAction);
        menu.add(savePerspectiveAction);
        menu.add(resetPerspectiveAction);
        menu.add(closePerspAction);
        menu.add(closeAllPerspsAction);
    }
    /**
     * Adds the keyboard navigation submenu to the specified menu.
     */
    private void addWorkingSetBuildActions(MenuManager menu) {
        buildWorkingSetMenu = new MenuManager(IDEWorkbenchMessages.Workbench_buildSet);