public List<Integer> add2(File file) {
List<Integer> resultList = new ArrayList<>();
for (int i : ListUtils.emptyIfNull(file.getNumbers())) {
resultList.append(i + 2);
}
return resultList;
} public List<Integer> add2(File file) {
List<Integer> resultList = new ArrayList<>();
for (int i : ListUtils.emptyIfNull(file.getNumbers())) {
resultList.append(i + 2);
}
return resultList;
}It's amazing how far people will go to defend a bad practice, than even its inventor called a 'billion dollar mistake'.
That's a case that comes up a lot! DB read failed vs DB read 0 items for example.