v0.2.53..v0.2.54 changeset RemoveElementsVisitor.cpp

diff --git a/hoot-core/src/main/cpp/hoot/core/visitors/RemoveElementsVisitor.cpp b/hoot-core/src/main/cpp/hoot/core/visitors/RemoveElementsVisitor.cpp
index 6ab3cc5..6296ca3 100644
--- a/hoot-core/src/main/cpp/hoot/core/visitors/RemoveElementsVisitor.cpp
+++ b/hoot-core/src/main/cpp/hoot/core/visitors/RemoveElementsVisitor.cpp
@@ -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/)
  */
 #include "RemoveElementsVisitor.h"
 
@@ -114,6 +114,8 @@ void RemoveElementsVisitor::visit(const ElementPtr& e)
     }
     else
     {
+      // TODO: explain
+      //RemoveElementByEid::removeUnusedElementsOnly(_map->shared_from_this(), e->getElementId());
       RemoveElementByEid::removeElement(_map->shared_from_this(), e->getElementId());
     }
   }