title: Java How do I read and write an internal properties file?
body: <p>I have a file I'm using to hold system information that my program needs on execution.
  The program will read from it and write to it periodically. How do I do this? Among other problems, I'm having trouble with paths</p>
  
  <p>Example </p>
  
  <p><img src="https://i.stack.imgur.com/POObq.gif" alt="enter image description here"> </p>
  
  <p>How do I read/write to this properites file if deploying application as runnable jar</p>