def report(file, inline_mode = true)
      raise "Please specify file name." if file.empty?
      raise "No checkstyle file was found at #{file}" unless File.exist? file
      errors = parse(File.read(file))

      send_comment(errors, inline_mode)
    end
def report(file, inline_mode = true)
      raise "Please specify file name." if file.empty?
      raise "No checkstyle file was found at #{file}" unless File.exist? file
      errors = parse(File.read(file))

      send_comment(errors, inline_mode)
    end
Report checkstyle warnings

 @return   [void]