Bug 147737 [Wizards] Delete dead multi step wizard code
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/misc/WizardStepGroup.java
public String getText(Object element) {
            if (element instanceof WizardStep) {
                WizardStep step = (WizardStep) element;
                return String.valueOf(step.getNumber())
                        + ". " + step.getLabel(); 
            }
            return ""; 
        }
        public Image getImage(Object element) {
            if (element instanceof WizardStep) {
                WizardStep step = (WizardStep) element;
                if (step.isDone()) {
					return getDoneImage();
				}
                if (step == currentStep) {
					return getCurrentImage();
				}
            }
            return null;
        }
    }
}