How to iterate object in Windchill

public static void iterateObject(Iterated iterated) throws Exception{
    CheckoutLink checkOutLink = CheckInOutTaskLogic.checkOutObject((Workable)iterated, WorkInProgressHelper.service.getCheckoutFolder(), "Change Identity Checkout");
    RevisionControlled revisionControlled = (RevisionControlled)checkOutLink.getWorkingCopy();  
    revisionControlled = (RevisionControlled) PersistenceHelper.manager.save(revisionControlled);
    CheckInOutTaskLogic.checkInObject((Workable)revisionControlled, "Change Identity Checkin");         
}