--- a/src/hotspot/share/gc/g1/g1FreeIdSet.hpp Fri Aug 30 16:17:21 2019 +0200
+++ b/src/hotspot/share/gc/g1/g1FreeIdSet.hpp Fri Aug 30 14:05:00 2019 -0400
@@ -25,7 +25,6 @@
#ifndef SHARE_GC_G1_G1FREEIDSET_HPP
#define SHARE_GC_G1_G1FREEIDSET_HPP
-#include "memory/allocation.hpp"
#include "runtime/semaphore.hpp"
#include "utilities/globalDefinitions.hpp"
@@ -34,7 +33,7 @@
// contiguous range from 'start' to 'start + size'. Used to obtain a
// distinct worker_id value for a mutator thread that doesn't normally
// have such an id.
-class G1FreeIdSet : public CHeapObj<mtGC> {
+class G1FreeIdSet {
Semaphore _sem;
uint* _next;
uint _start;