class RuboCop::Cop::Commissioner

def with_cop_error_handling(cop, node = nil)

cops' `#investigate` methods.
re-raising exceptions that can be raised from within the individual
Allow blind rescues here, since we're absorbing and packaging or 
def with_cop_error_handling(cop, node = nil)
  yield
rescue StandardError => e
  raise e if @options[:raise_error] # For internal testing
  err = ErrorWithAnalyzedFileLocation.new(cause: e, node: node, cop: cop)
  raise err if @options[:raise_cop_error] # From user-input option
  @errors << err
end