Use default destructor

agents/archivemailagent/addarchivemaildialog.cpp

@@ -130,8 +130,7 @@ AddArchiveMailDialog::AddArchiveMailDialog(ArchiveMailInfo *info, QWidget *paren
 }
 
 AddArchiveMailDialog::~AddArchiveMailDialog()
-{
-}
+= default;
 
 void AddArchiveMailDialog::load(ArchiveMailInfo *info)
 {

agents/archivemailagent/archivemailagent.cpp

@@ -63,8 +63,7 @@ ArchiveMailAgent::ArchiveMailAgent(const QString &id)
 }
 
 ArchiveMailAgent::~ArchiveMailAgent()
-{
-}
+= default;
 
 void ArchiveMailAgent::setEnableAgent(bool enabled)
 {

agents/archivemailagent/archivemailinfo.cpp

@@ -10,8 +10,7 @@
 #include <QDir>
 
 ArchiveMailInfo::ArchiveMailInfo()
-{
-}
+= default;
 
 ArchiveMailInfo::ArchiveMailInfo(const KConfigGroup &config)
 {
@@ -32,8 +31,7 @@ ArchiveMailInfo::ArchiveMailInfo(const ArchiveMailInfo &info)
 }
 
 ArchiveMailInfo::~ArchiveMailInfo()
-{
-}
+= default;
 
 ArchiveMailInfo &ArchiveMailInfo::operator=(const ArchiveMailInfo &old)
 {

agents/archivemailagent/archivemailwidget.cpp

@@ -101,8 +101,7 @@ ArchiveMailWidget::ArchiveMailWidget(const KSharedConfigPtr &config, QWidget *pa
 }
 
 ArchiveMailWidget::~ArchiveMailWidget()
-{
-}
+= default;
 
 void ArchiveMailWidget::slotCustomContextMenuRequested(const QPoint &)
 {

agents/archivemailagent/autotests/archivemailinfotest.cpp

@@ -19,8 +19,7 @@ ArchiveMailInfoTest::ArchiveMailInfoTest(QObject *parent)
 }
 
 ArchiveMailInfoTest::~ArchiveMailInfoTest()
-{
-}
+= default;
 
 void ArchiveMailInfoTest::shouldHaveDefaultValue()
 {

agents/archivemailagent/autotests/archivemailwidgettest.cpp

@@ -18,8 +18,7 @@ ArchiveMailWidgetTest::ArchiveMailWidgetTest(QObject *parent)
 }
 
 ArchiveMailWidgetTest::~ArchiveMailWidgetTest()
-{
-}
+= default;
 
 void ArchiveMailWidgetTest::shouldHaveDefaultValue()
 {

agents/archivemailagent/autotests/formatcomboboxtest.cpp

@@ -14,8 +14,7 @@ FormatComboBoxTest::FormatComboBoxTest(QObject *parent)
 }
 
 FormatComboBoxTest::~FormatComboBoxTest()
-{
-}
+= default;
 
 void FormatComboBoxTest::shouldHaveDefaultValue()
 {

agents/archivemailagent/autotests/unitcomboboxtest.cpp

@@ -14,8 +14,7 @@ UnitComboBoxTest::UnitComboBoxTest(QObject *parent)
 }
 
 UnitComboBoxTest::~UnitComboBoxTest()
-{
-}
+= default;
 
 void UnitComboBoxTest::shouldHaveDefaultValue()
 {

agents/archivemailagent/job/archivejob.h

@@ -44,8 +44,7 @@ public:
     }
 
     ~ScheduledArchiveTask()
-    {
-    }
+    = default;
 
     MailCommon::ScheduledJob *run() override;
 

agents/archivemailagent/widgets/formatcombobox.cpp

@@ -19,8 +19,7 @@ FormatComboBox::FormatComboBox(QWidget *parent)
 }
 
 FormatComboBox::~FormatComboBox()
-{
-}
+= default;
 
 void FormatComboBox::setFormat(MailCommon::BackupJob::ArchiveType type)
 {

agents/archivemailagent/widgets/unitcombobox.cpp

@@ -17,8 +17,7 @@ UnitComboBox::UnitComboBox(QWidget *parent)
 }
 
 UnitComboBox::~UnitComboBox()
-{
-}
+= default;
 
 void UnitComboBox::setUnit(ArchiveMailInfo::ArchiveUnit unit)
 {

agents/followupreminderagent/autotests/followupreminderconfigtest.cpp

@@ -16,8 +16,7 @@ FollowUpReminderConfigTest::FollowUpReminderConfigTest(QObject *parent)
 }
 
 FollowUpReminderConfigTest::~FollowUpReminderConfigTest()
-{
-}
+= default;
 
 void FollowUpReminderConfigTest::init()
 {

agents/followupreminderagent/autotests/followupremindernoanswerdialogtest.cpp

@@ -19,8 +19,7 @@ FollowupReminderNoAnswerDialogTest::FollowupReminderNoAnswerDialogTest(QObject *
 }
 
 FollowupReminderNoAnswerDialogTest::~FollowupReminderNoAnswerDialogTest()
-{
-}
+= default;
 
 void FollowupReminderNoAnswerDialogTest::initTestCase()
 {

agents/followupreminderagent/followupreminderagent.cpp

@@ -59,8 +59,7 @@ FollowUpReminderAgent::FollowUpReminderAgent(const QString &id)
 }
 
 FollowUpReminderAgent::~FollowUpReminderAgent()
-{
-}
+= default;
 
 void FollowUpReminderAgent::setEnableAgent(bool enabled)
 {

agents/followupreminderagent/followupreminderinfo.cpp

@@ -9,8 +9,7 @@
 using namespace FollowUpReminder;
 
 FollowUpReminderInfo::FollowUpReminderInfo()
-{
-}
+= default;
 
 FollowUpReminderInfo::FollowUpReminderInfo(const KConfigGroup &config)
 {

agents/followupreminderagent/followupreminderinfoconfigwidget.cpp

@@ -38,8 +38,7 @@ FollowUpReminderInfoConfigWidget::FollowUpReminderInfoConfigWidget(const KShared
 }
 
 FollowUpReminderInfoConfigWidget::~FollowUpReminderInfoConfigWidget()
-{
-}
+= default;
 
 void FollowUpReminderInfoConfigWidget::load()
 {

agents/followupreminderagent/followupreminderinfowidget.cpp

@@ -79,8 +79,7 @@ FollowUpReminderInfoWidget::FollowUpReminderInfoWidget(QWidget *parent)
 }
 
 FollowUpReminderInfoWidget::~FollowUpReminderInfoWidget()
-{
-}
+= default;
 
 void FollowUpReminderInfoWidget::setInfo(const QList<FollowUpReminder::FollowUpReminderInfo *> &infoList)
 {

agents/followupreminderagent/jobs/followupreminderfinishtaskjob.cpp

@@ -19,8 +19,7 @@ FollowUpReminderFinishTaskJob::FollowUpReminderFinishTaskJob(Akonadi::Item::Id i
 }
 
 FollowUpReminderFinishTaskJob::~FollowUpReminderFinishTaskJob()
-{
-}
+= default;
 
 void FollowUpReminderFinishTaskJob::start()
 {

agents/followupreminderagent/jobs/followupreminderjob.cpp

@@ -20,8 +20,7 @@ FollowUpReminderJob::FollowUpReminderJob(QObject *parent)
 }
 
 FollowUpReminderJob::~FollowUpReminderJob()
-{
-}
+= default;
 
 void FollowUpReminderJob::start()
 {

agents/followupreminderagent/jobs/followupremindershowmessagejob.cpp

@@ -18,8 +18,7 @@ FollowUpReminderShowMessageJob::FollowUpReminderShowMessageJob(Akonadi::Item::Id
 }
 
 FollowUpReminderShowMessageJob::~FollowUpReminderShowMessageJob()
-{
-}
+= default;
 
 void FollowUpReminderShowMessageJob::start()
 {