title: Importing com.zaxxer.hikari.HikariConfig, cannot resolve symbol, IntelliJ
body: <p>I'm doing simple web project using JEE 8.0 (no maven)
  I'm using IntelliJ Ultimate 2019.2.2.
  Trying to import files:
  <code>import com.zaxxer.hikari.HikariDataSource;</code>
  I get error <strong>Cannot resolve symbol 'zaxxer'</strong>
  I've seen issues where people were using Maven, but i do not use it, it's clean JEE project.
  I've tried it to run as administrator or to "find JAR on the web" option, but it failed.</p>
  
  <p>Also, my file structure looks like this:
  <a href="https://i.stack.imgur.com/QBK2F.png" rel="nofollow noreferrer">project structure</a></p>
  
  <p>I'll be glad for any suggestions.</p>