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: i2p.rb
    path of file: ./repos/homebrew-core/Formula/i
    
    the code of the file until where you have to start completion: class I2p < Formula
  desc "Anonymous overlay network - a network within a network"
  homepage "https://geti2p.net"
  url "https://files.i2p-projekt.de/2.4.0/i2psource_2.4.0.tar.bz2"
  sha256 "30ef8afcad0fffafd94d30ac307f86b5a6b318e2c1f44a023005841a1fcd077c"
  license :cannot_represent

  livecheck do
    url "https://geti2p.net/en/download"
    regex(/href=.*?i2pinstall[._-]v?(\d+(?:\.\d+)+)\.jar/i)
  end

  bottle do
    sha256 cellar: :any_skip_relocation, arm64_sonoma:   "06d55ee23440f5fce841cb0ece2a041bba3858bdfa62a8944c007d097274d52c"
    sha256 cellar: :any_skip_relocation, arm64_ventura:  "7d7b0aec492f18eec2de4b26a235e0906df0dd0075e06e09e6e1c9607dcc7caa"
    sha256 cellar: :any_skip_relocation, arm64_monterey: "3df8db0f7b82b3a4493d2f8ce4312777644404b0728718a3a90d170abb8f5e8a"
    sha256 cellar: :any_skip_relocation, sonoma:         "d3ccdf5be45e4295d4d01e1b597e2f4d07a26a67f46546b5300793527f583654"
    sha256 cellar: :any_skip_relocation, ventura:        "33252491ae19ea4661abccb98080213ffa914c04e7ebecc0c598fea3e9028cc3"
    sha256 cellar: :any_skip_relocation, monterey:       "155bde3cc2ec71aa7d9a1716f17766e1054de821cee2acbf761b53f22cbb252e"
    sha256 cellar: :any_skip_rel
    
  def install
    ENV["JAVA_HOME"] = Formula["openjdk"].opt_prefix
    os = OS.mac? ? "osx" : OS.kernel_name.downcase
    system "ant", "preppkg-#{os}-only"

    libexec.install (buildpath/"pkg-temp").children

    # Replace vendored copy of java-service-wrapper with brewed version.
    rm libexec/"lib/wrapper.jar"
    rm_rf libexec/"lib/wrapper"
    jsw_libexec = Formula["java-service-wrapper"].opt_libexec
    ln_s jsw_libexec/"lib/wrapper.jar", libexec/"lib"
    ln_s jsw_libexec/"lib/#{shared_library("libwrapper")}", libexec/"lib"
    cp jsw_libexec/"bin/wrapper", libexec/"i2psvc" # Binary must be copied, not symlinked.

    # Set executable permissions on scripts
    scripts = ["eepget", "i2prouter", "runplain.sh"]
    scripts += ["install_i2p_service_osx.command", "uninstall_i2p_service_osx.command"] if OS.mac?

    scripts.each do |file|
      chmod 0755, libexec/file
    end

    # Replace references to INSTALL_PATH with libexec
    install_path_files = ["eepget", "i2prouter", "runplain.sh"]
    install_path_files << "Start I2P Router.app/Contents/MacOS/i2prouter" if OS.mac?
    install_path_files.each do |file|
      inreplace libexec/file, "%INSTALL_PATH", libexec
    end

    inreplace libexec/"wrapper.config", "$INSTALL_PATH", libexec

    # Wrap eepget and i2prouter in env scripts so they can find OpenJDK
    (bin/"eepget").write_env_script libexec/"eepget", JAVA_HOME: Formula["openjdk"].opt_prefix
    (bin/"i2prouter").write_env_script libexec/"i2prouter", JAVA_HOME: Formula["openjdk"].opt_prefix
    man1.install Dir["#{libexec}/man/*"]
  end