title: How can I use custom java library (from github)
body: <p>I want to use a custom library from github <br>
  (<a href="https://github.com/ddoleye/java-hwp" rel="nofollow">https://github.com/ddoleye/java-hwp</a>)</p>
  
  <p>How can I import it and use it? <br>
  I want to import and use the library in file_read.java file
  <a href="https://i.stack.imgur.com/CC5O6.png" rel="nofollow"><img src="https://i.stack.imgur.com/CC5O6.png" alt="My system"></a></p>