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: byteman.rb
    path of file: ./repos/homebrew-core/Formula/b
    
    the code of the file until where you have to start completion: class Byteman < Formula
  desc "Java bytecode manipulation tool for testing, monitoring and tracing"
  homepage "https://byteman.jboss.org/"
  url "https://dow
    
  def install
    rm_rf Dir["bin/*.bat"]
    doc.install Dir["docs/*"], "README"
    libexec.install ["bin", "lib", "contrib"]
    pkgshare.install ["sample"]

    env = { JAVA_HOME: "${JAVA_HOME:-#{Formula["openjdk"].opt_prefix}}", BYTEMAN_HOME: libexec }
    Pathname.glob("#{libexec}/bin/*") do |file|
      target = bin/File.basename(file, File.extname(file))
      # Drop the .sh from the scripts
      target.write_env_script(libexec/"bin/#{File.basename(file)}", env)
    end
  end