title: Is the JDK required for Kotlin?
body: <p>I have not used Android for a long time but now I find a new term, Kotlin, so my doubt is, JDK is required for Kotlin?</p>
  
  <p>If Kotlin will replace to Java, so the JDK it is not necessary because according to me JDK is for develop on Java, is correct?</p>
  
  <p>If it is correct then I have other doubt (this already it's old) why JDK is used for Android if this already include an Android SDK?</p>
  
  <p>P. D.
  I am going crazy, I need a single explanation.</p>