openide/java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/useCompareMethod/beforeBox2.java

// "Fix all ''compare()' method can be used to compare numbers' problems in file" "true"
import java.util.Comparator;
import java.util.List;
import java.util.stream.Collectors;

class Dto{
  Long id;

  Long getId() {
    return id;
  }

  List<Long> sortIds(List<Dto> list) {
    List<Long> ids = list.stream().map(Dto::getId).collect(Collectors.toList());
    ids.sort(new Comparator<Long>() {
      public int compare(Long o1, Long o2) {
        i<caret>f (o1 < o2) return -1;
        if (o1 > o2) return 1;
        return 0;
      }
    });
    return ids;
  }

  List<Dto> sortDtos(List<Dto> list) {
    list.sort(new Comparator<Dto>() {
      public int compare(Dto o1, Dto o2) {
        if (o1.getId() < o2.getId()) return -1;
        if (o1.getId() > o2.getId()) return 1;
        return 0;
      }
    });
    return list;
  }
}