Simplification
Simplification


Former-commit-id: f1844a5d6b81be9aef18e0fcc399b86c5515ba51 [formerly 5088bfcee77bc7a3c6e2b1c91f32ef6649141d30]
Former-commit-id: 5b581179d54c42cf3743c9bc486cde362cdb0d42
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine