Cleanup [skip CI]
Cleanup [skip CI]


Former-commit-id: d1bf404777af78cc9830455ef7925c4122b1a6b0 [formerly f1e985ac5d7c7bff37685c6554bb53429d7f6d83]
Former-commit-id: bd55a93db137577c054ad18c4235414060f76afd
gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine,gem/oq-engine