Bug 147737 [Wizards] Delete dead multi step wizard code
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/MultiStepConfigureWizardPage.java
void setSteps(WizardStep[] steps) {
        if (stepGroup != null) {
			stepGroup.setSteps(steps);
		}
    }
    /**
     * Sets the multi-step wizard dialog processing this
     * page.
     */
    void setWizardDialog(MultiStepWizardDialog dialog) {
        wizardDialog = dialog;
    }
    /* (non-Javadoc)
     * Method declared on IDialogPage.
     */
    public void setVisible(boolean visible) {
        super.setVisible(visible);
        WizardStep[] steps = stepGroup.getSteps();
        MultiStepWizard stepWizard = wizardDialog.getMultiStepWizard();
        wizardDialog.setFinishLabel(stepWizard.getFinishStepLabel(steps));
        getControl().getDisplay().asyncExec(new Runnable() {
            public void run() {
                stepContainer.processCurrentStep();
            }
        });
    }
    /**
     * Support for handling pages from the step's wizard
     */
    class WizardStepContainer implements IWizardContainer {