Bug 147737 [Wizards] Delete dead multi step wizard code
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/misc/WizardStepGroup.java
private WizardStep[] steps;
        public StepRoot(WizardStep[] steps) {
            super();
            this.steps = steps;
        }
        public WizardStep[] getSteps() {
            if (steps == null) {
				return new WizardStep[0];
			} else {
				return steps;
			}
        }
    }
    /**
     * Label provider for step table viewer
     */
    private class StepLabelProvider extends LabelProvider {