String2 result = new String2("");
Arrays.stream(TargetImageType.values())
- .forEach(targetImageType -> result.addSuffix(", ", targetImageType.fileExtension));
+ .forEach(targetImageType -> result.appendWithSeparator(", ", targetImageType.fileExtension));
- result.addPrefix("options: ");
+ result.prepend("options: ");
return result.toString();
}