@Override
  public UsageInfo @NotNull [] findUsages() {
    final List<UsageInfo> usages = new ArrayList<>();
    for (PsiClass classToMove : myClassesToMove) {
      final String newName = myTargetClass.getQualifiedName() + "." + classToMove.getName();
      Collections.addAll(usages, MoveClassesOrPackagesUtil.findUsages(
        classToMove, myRefactoringScope, mySearchInComments, mySearchInNonJavaFiles, newName));
    }
    return usages.toArray(UsageInfo.EMPTY_ARRAY);
  }
@Override
  public UsageInfo @NotNull [] findUsages()