Cleanup [skip CI]
Cleanup [skip CI]


Former-commit-id: 1a55c3a074585ac7bd42d4af48ad4c0e325dd063 [formerly 333d09395539cd4783b40fb5faeb127324af05ad]
Former-commit-id: d74755d3d195562080b1cbeb18f754c393183cec
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine