Fixed ClassicalBCR demo
Fixed ClassicalBCR demo


Former-commit-id: 3d1823e90dbd0dc36c2f0ce626b379f01e824d87 [formerly 6fdfc5309b155e5e40c7ac313bf9961e7d99a0df]
Former-commit-id: 16f2808bcb8e2946f77b5bd62e1d939389308917
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine