# File lib/systemu.rb, line 269
    def systemu
      split_argv = JRuby::PathHelper.smart_split_command @argv
      process = java.lang.Runtime.runtime.exec split_argv.to_java(:string)
      
      stdout, stderr = [process.input_stream, process.error_stream].map do |stream|
        StreamReader.new(stream)
      end

      exit_code = process.wait_for
      [
        RubyProcess::RubyStatus.new_process_status(JRuby.runtime, exit_code), 
        stdout.join, 
        stderr.join
      ]
    end