title: Get a Java program to run on a computer without modern JRE
body: <p>I made a simple text based game that runs on my computer, but my schools computers have an older version of java and can't run it. I tried compiling the <code>.java</code> file in from the computers command prompt but I can't access where the <code>javac</code> folder is to compile because the school computer blocks everything. The command prompt is even disabled by the administrator unless I open it with a batch file. I tried wrapping the jar with the JRE in Launch4j but the exe does nothing, it loads and that's it, nothing comes up (I think it's because the text game is supposed to run in the command prompt so there is no GUI to print any of the text)</p>
  
  <p>How to get a Java program to run on a computer without modern JRE?</p>