diff --git a/Control/AthContainersInterfaces/AthContainersInterfaces/IAuxSetOption.h b/Control/AthContainersInterfaces/AthContainersInterfaces/IAuxSetOption.h
index 1e94e40b549a15219ef1504ce0ffcca113bbe524..36bdc3b47391c20b65a8b7180adb0310ed20e841 100644
--- a/Control/AthContainersInterfaces/AthContainersInterfaces/IAuxSetOption.h
+++ b/Control/AthContainersInterfaces/AthContainersInterfaces/IAuxSetOption.h
@@ -1,7 +1,7 @@
 // This file's extension implies that it's C, but it's really -*- C++ -*-.
 
 /*
-  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
+  Copyright (C) 2002-2018 CERN for the benefit of the ATLAS collaboration
 */
 
 // $Id$
@@ -36,7 +36,7 @@ class IAuxSetOption
 {
 public:
   /// Make sure this class has a vtable.
-  virtual ~IAuxSetOption() {}
+  virtual ~IAuxSetOption() = default;
 
 
   /**
diff --git a/Control/AthContainersInterfaces/AthContainersInterfaces/IAuxTypeVector.h b/Control/AthContainersInterfaces/AthContainersInterfaces/IAuxTypeVector.h
index 6af217fc37d626714ea6ba79e4c9b79f2954667a..cd2d00f1dc1c4e0c186ccd6c15a5fd3496f302dd 100644
--- a/Control/AthContainersInterfaces/AthContainersInterfaces/IAuxTypeVector.h
+++ b/Control/AthContainersInterfaces/AthContainersInterfaces/IAuxTypeVector.h
@@ -1,7 +1,7 @@
 // This file's extension implies that it's C, but it's really -*- C++ -*-.
 
 /*
-  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
+  Copyright (C) 2002-2018 CERN for the benefit of the ATLAS collaboration
 */
 
 // $Id: IAuxTypeVector.h 793692 2017-01-24 16:27:09Z ssnyder $
@@ -41,7 +41,7 @@ class IAuxTypeVector
 {
 public:
   /// Destructor.
-  virtual ~IAuxTypeVector() {}
+  virtual ~IAuxTypeVector() = default;
 
 
   /**
diff --git a/Control/AthContainersInterfaces/AthContainersInterfaces/IConstAuxStore.h b/Control/AthContainersInterfaces/AthContainersInterfaces/IConstAuxStore.h
index ca89519972c9940f47f1dceeef8972963038b35c..161a85f0ce7c7c1a701c5a0be2519658d1becdc9 100644
--- a/Control/AthContainersInterfaces/AthContainersInterfaces/IConstAuxStore.h
+++ b/Control/AthContainersInterfaces/AthContainersInterfaces/IConstAuxStore.h
@@ -1,7 +1,7 @@
 // This file's extension implies that it's C, but it's really -*- C++ -*-.
 
 /*
-  Copyright (C) 2002-2017 CERN for the benefit of the ATLAS collaboration
+  Copyright (C) 2002-2018 CERN for the benefit of the ATLAS collaboration
 */
 
 // $Id: IConstAuxStore.h 612954 2014-08-21 19:25:01Z ssnyder $
@@ -64,7 +64,7 @@ class IConstAuxStore
 {
 public:
   /// Destructor.
-  virtual ~IConstAuxStore() {}
+  virtual ~IConstAuxStore() = default;
 
 
   /**