title: Idlj compiler is missing (Linux/JDK 11)
body: <p>Can't find idlj tool for compiling <code>.idl</code> files. Checked <code>/usr/bin</code> and <code>/usr/lib/jvm/java-11-jdk</code>. Isn't it bundled with the JDK? How to add the idlj compiler? </p>
  
  <p>P.S. I'm more of a Python guy, and don't use Java a lot. So I'm sorry if it's a dumb question.</p>