Accessing Files and Other Data - Beginning Java ME Platform - page 166

public void addLocation(Location l) {
locations.addElement( l );
save();
}
public String[] getLocationStrings() {
String result[] = new String[locations.size()];
int i;
for(i=0;i<locations.size(); i++ ) {
result[i] = ((Location)locations.elementAt(i)).getLocation();
}
return result;
}
public Location getLocation( final String location ) {
int i;
for(i=0;i<locations.size(); i++ ) {
Location l = (Location)locations.elementAt(i);
if (location.equals(l.getLocation())) {
return l;
}
}
return null;
}
public void updateLocation(Location location) {
int i;
for(i=0;i<locations.size(); i++ ) {
Location l = (Location)locations.elementAt(i);
if (location.getLocation().equals(l.getLocation())) {
l.setForecast(location.getForecast());
l.setId(location.getId());
}
}
save();
}