public static String convertToStringWithSeparator(
List<?> list, String separator, boolean withSpacing) {
String result = "";
if (CollectionUtil.isEmpty(list)) {
return "";
}
for (Iterator<?> iterator = list.iterator(); iterator.hasNext(); ) {
Object o = iterator.next();
String s = o.toString();
result += s;
if (iterator.hasNext()) {
if (withSpacing) result += ", ";
else result += ",";
}
}
return result;
}
