v0.2.55..v0.2.56 changeset DefaultIdGenerator.h

diff --git a/hoot-core/src/main/cpp/hoot/core/util/DefaultIdGenerator.h b/hoot-core/src/main/cpp/hoot/core/util/DefaultIdGenerator.h
index cca43ed..9c03855 100644
--- a/hoot-core/src/main/cpp/hoot/core/util/DefaultIdGenerator.h
+++ b/hoot-core/src/main/cpp/hoot/core/util/DefaultIdGenerator.h
@@ -22,7 +22,7 @@
  * This will properly maintain the copyright information. DigitalGlobe
  * copyrights will be updated automatically.
  *
- * @copyright Copyright (C) 2015, 2016, 2017, 2018, 2019 DigitalGlobe (http://www.digitalglobe.com/)
+ * @copyright Copyright (C) 2015, 2016, 2017, 2018, 2019, 2020 DigitalGlobe (http://www.digitalglobe.com/)
  */
 
 #ifndef DEFAULTIDGENERATOR_H
@@ -41,7 +41,7 @@ public:
 
   DefaultIdGenerator() { reset(); }
 
-  virtual ~DefaultIdGenerator() {}
+  virtual ~DefaultIdGenerator() = default;
 
   virtual IdGeneratorPtr clone() const;