sprockets/src/main/java/net/sf/sprockets/location/Addresses.java
public static String concatAddressLines(Address address, String delimiter) {
        StringBuilder s = new StringBuilder(256);
        for (int i = 0, max = address.getMaxAddressLineIndex(); i <= max; i++) {
            if (i > 0) {
                s.append(delimiter);
            }
            s.append(address.getAddressLine(i));
        }
        return s.toString();
    }
public static String concatAddressLines(Address address, String delimiter) {
        StringBuilder s = new StringBuilder(256);
        for (int i = 0, max = address.getMaxAddressLineIndex(); i <= max; i++) {
            if (i > 0) {
                s.append(delimiter);
            }
            s.append(address.getAddressLine(i));
        }
        return s.toString();
    }
Get a single line address which uses the delimiter between the original lines.