calculators/hazard/classical/core:
calculators/hazard/classical/core:

Address an intermittent race condition which would prevent realization
counters from updating properly.


Former-commit-id: 628acbdcc6fba064d758ce3c6a211d9b2ad09a9b [formerly 628acbdcc6fba064d758ce3c6a211d9b2ad09a9b [formerly fd25ee3f163eba4887950c152acb115340a860b6]]
Former-commit-id: 7b237203c195f43ad67807e788c022d624ca2a49
Former-commit-id: 558d3f5d319b76517e9761e699fd7e1a3d6db385
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine