class RuboCop::Cop::AlignmentCorrector

def remove(range, corrector)
  original_stderr = $stderr
  $stderr = StringIO.new # Avoid error messages on console
  corrector.remove(range)
rescue RuntimeError
  range = range_between(range.begin_pos + 1, range.end_pos + 1)
  retry if range.source =~ /^ +$/
ensure
  $stderr = original_stderr
end