Requiring an action for repossession for failure to pay rent to contain certain statements on whether the property is registered or licensed under local law and is an affected property under certain lead-based paint abatement laws; authorizing a court to adjourn a certain trial to enable either party to obtain documents or certain other proof under certain circumstances; repealing a certain prohibition against raising as an issue of fact a landlord's compliance with certain lead-based paint abatement laws; etc.