Bug 147737 [Wizards] Delete dead multi step wizard code
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/MultiStepWizard.java
protected MultiStepWizard() {
        super();
        setNeedsProgressMonitor(true);
    }
    /**
     * Adds any custom pages to the wizard before
     * the multi-step review and configure pages are
     * added.
     */
    protected abstract void addCustomPages();
    /* (non-Javadoc)
     * Method declared on IWizard.
     */
    public final void addPages() {
        super.addPages();
        addCustomPages();
        reviewPage = new MultiStepReviewWizardPage(
                "multiStepReviewWizardPage", this);
        reviewPage.setTitle(getReviewPageTitle());
        reviewPage.setDescription(getReviewPageDescription());
        this.addPage(reviewPage);
        configPage = new MultiStepConfigureWizardPage(
                "multiStepConfigureWizardPage");
        configPage.setTitle(getConfigurePageTitle());
        configPage.setDescription(getConfigurePageDescription());
        configPage.setWizardDialog(wizardDialog);
        this.addPage(configPage);
    }
    /* (non-Javadoc)
     * Method declared on IWizard.