--- old/src/hotspot/share/gc/g1/g1CollectedHeap.cpp 2020-01-31 17:22:32.418594932 -0500 +++ new/src/hotspot/share/gc/g1/g1CollectedHeap.cpp 2020-01-31 17:22:32.126579222 -0500 @@ -2778,8 +2778,6 @@ Threads::threads_do(&count_from_threads); G1DirtyCardQueueSet& dcqs = G1BarrierSet::dirty_card_queue_set(); - dcqs.verify_num_cards(); - return dcqs.num_cards() + count_from_threads._cards; }