Don't append seperators if null

This commit is contained in:
Frank van der Heijden 2020-07-01 12:57:42 +02:00
parent a45b7dfa3e
commit 2be3825438
No known key found for this signature in database
GPG key ID: 26DA56488D314D11

View file

@ -54,9 +54,9 @@ public class ListBuilder<T> {
int i = 1; int i = 1;
for (T t : list) { for (T t : list) {
sb.append(formatter.format(t)); sb.append(formatter.format(t));
if (i == list.size() - 1) { if (i == list.size() - 1 && lastSeperator != null) {
sb.append(lastSeperator); sb.append(lastSeperator);
} else if (i != list.size()) { } else if (i != list.size() && seperator != null) {
sb.append(seperator); sb.append(seperator);
} }
i++; i++;