public Collection<PsiElement> getAdditionalElementsToDelete(
      @NotNull final PsiElement element,
      @NotNull final Collection<PsiElement> allElementsToDelete,
      final boolean askUser) {
    if (element instanceof PsiField) {
      PsiField field = (PsiField) element;
      final Project project = element.getProject();
      String propertyName =
          JavaCodeStyleManager.getInstance(project)
              .variableNameToPropertyName(field.getName(), VariableKind.FIELD);

      PsiClass aClass = field.getContainingClass();
      if (aClass != null) {
        boolean isStatic = field.hasModifierProperty(PsiModifier.STATIC);
        PsiMethod[] getters =
            GetterSetterPrototypeProvider.findGetters(aClass, propertyName, isStatic);
        if (getters != null) {
          final List<PsiMethod> validGetters = new ArrayList<>(1);
          for (PsiMethod getter : getters) {
            if (!allElementsToDelete.contains(getter) && (getter != null && getter.isPhysical())) {
              validGetters.add(getter);
            }
          }
          getters =
              validGetters.isEmpty()
                  ? null
                  : validGetters.toArray(new PsiMethod[validGetters.size()]);
        }

        PsiMethod setter = PropertyUtil.findPropertySetter(aClass, propertyName, isStatic, false);
        if (allElementsToDelete.contains(setter) || setter != null && !setter.isPhysical())
          setter = null;
        if (askUser && (getters != null || setter != null)) {
          final String message =
              RefactoringMessageUtil.getGetterSetterMessage(
                  field.getName(),
                  RefactoringBundle.message("delete.title"),
                  getters != null ? getters[0] : null,
                  setter);
          if (!ApplicationManager.getApplication().isUnitTestMode()
              && Messages.showYesNoDialog(
                      project,
                      message,
                      RefactoringBundle.message("safe.delete.title"),
                      Messages.getQuestionIcon())
                  != Messages.YES) {
            getters = null;
            setter = null;
          }
        }
        List<PsiElement> elements = new ArrayList<>();
        if (setter != null) elements.add(setter);
        if (getters != null) Collections.addAll(elements, getters);
        return elements;
      }
    }
    return null;
  }
 private static boolean askToRenameAccesors(
     PsiMethod getter, PsiMethod setter, String newName, final Project project) {
   if (ApplicationManager.getApplication().isUnitTestMode()) return false;
   String text =
       RefactoringMessageUtil.getGetterSetterMessage(
           newName, RefactoringBundle.message("rename.title"), getter, setter);
   return Messages.showYesNoDialog(
           project, text, RefactoringBundle.message("rename.title"), Messages.getQuestionIcon())
       == 0;
 }