class SearchUtils {

    public static final String makeCompoundField(String delimiter, String... term) {
        StringBuilder sb = new StringBuilder();
        for (String s : term) {
            if (s.length() != 0) {
                if (delimiter != null && sb.length() != 0) {
                    sb.append(delimiter);
                }
                sb.append(s);
            }
        }
        return sb.toString();
    }

    private  SearchUtils();

}