3)
package Module4;
public final class NoReportForCity extends org.omg.CORBA.UserException{
public.java.lang String closestKnownCity;
public NoReportForCity(){}
public NoReportForCity(java.lang.String closestKnownCity){
this.closestKnownCity = closestKnownCity;
}
}
The member closestKnownCity is mapped to a corresponding public field and an argument to the full constructor.