old_contents: # Tai Sakuma <tai.sakuma@cern.ch>
  
  ##__________________________________________________________________||
  import collections
  
  ##__________________________________________________________________||
  EventBuilderConfig = collections.namedtuple(
      'EventBuilderConfig',
      'inputPath treeName maxEvents start name'
  )
  
  ##__________________________________________________________________||
  
new_contents: # Tai Sakuma <tai.sakuma@cern.ch>
  
  ##__________________________________________________________________||
  import collections
  
  ##__________________________________________________________________||
  EventBuilderConfig = collections.namedtuple(
      'EventBuilderConfig',
      'inputPath treeName maxEvents start name'
  )
  # 'name' is used by loop.EventLoopProgressReportWriter
  
  ##__________________________________________________________________||
  
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