title: What features would I go to miss if JDK is not installed?
body: <p>I would like to know if JRE is installed in my computer but not JDK, then what features am I going to miss?</p>
  
  <p>I have faced this interview question recently. I am seeking for it, but could not found answer searching in Google and some other places. </p>
  
  <p>Thanks Sir.</p>