You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: testrunner.rb
    path of file: ./repos/powerstation/powerstation/lib/compiled-jruby/lib/ruby/stdlib/test/unit/ui/console
    
    the code of the file until where you have to start completion: #--
#
# Author:: Nathaniel Talbott.
# Copyright::
#   * Copyright (c) 2000-2003 Nathaniel Talbott. All rights reserved.
#   * Copyright (c) 2008-2013 Kouhei Sutou <kou@clear-code.com>
# License:: Ruby license.

require 'test/unit/color-scheme'
re
    
          def output_faults_in_short(label, fault_class, faults)
            return if faults.nil?
            digit = max_digit(faults.size)
            nl
            output_single(label, fault_class_color(fault_class))
            output(":")
            faults.each_with_index do |fault, index|
              output_single("%#{digit}d) " % (index + 1))
              output_fault_in_short(fault)
            end
          end