diff -r c887851da33d -r 97d13893ec3c src/hotspot/share/gc/g1/sparsePRT.cpp
--- a/src/hotspot/share/gc/g1/sparsePRT.cpp	Wed Nov 27 10:21:22 2019 +0100
+++ b/src/hotspot/share/gc/g1/sparsePRT.cpp	Tue Nov 26 10:47:46 2019 +0100
@@ -30,7 +30,6 @@
 #include "gc/shared/cardTableBarrierSet.hpp"
 #include "gc/shared/space.inline.hpp"
 #include "memory/allocation.inline.hpp"
-#include "runtime/atomic.hpp"
 #include "runtime/mutexLocker.hpp"
 
 // Check that the size of the SparsePRTEntry is evenly divisible by the maximum