The StreetAddress class has this constructor:

StreetAddress $($ String street, String city,

String state, St$($ring zip$)$;

and the following methods:

void setStreet$($ String street$)$; and String getStreet$()$;

void setCity$($ String city$)$; and String getCity$()$;

void setState$($ String state$)$; and String getState$()$;

void setZIP$($ String zip$)$; and String getZIP$()$;

String mailingLabel$()$; $.$

The last of these returns the mailing address on two lines in the following form:

street

city, state zip