def loadfile
      valid_existing_file?(@file)

      results = Threshold::Parser.new(@file)
      @stored_hash= results.filehash
      #puts stored_hash
      results.caps.each do |result|
        builder = Threshold::Builder.new(result)
        self << builder.build
      end

    end
def loadfile
      valid_existing_file?(@file)

      results = Threshold::Parser.new(@file)
      @stored_hash= results.filehash
      #puts stored_hash
      results.caps.each do |result|
        builder = Threshold::Builder.new(result)
        self << builder.build
      end

    end
Append in the thresholds.conf file to current collection