class RSpec::Core::Formatters::DeprecationFormatter::DelayedPrinter

def initialize(deprecation_stream, summary_stream, deprecation_formatter)
  @deprecation_stream = deprecation_stream
  @summary_stream = summary_stream
  @deprecation_formatter = deprecation_formatter
  @seen_deprecations = Hash.new { 0 }
  @deprecation_messages = Hash.new { |h, k| h[k] = [] }
end