title: Defining size to a custom array type in Android Kotlin
body: <p>How to define size for any custom component based array like <strong>ImageView</strong>?</p>
  
  <p>I've tried the following code with a type mismatch error,</p>
  
  <pre><code>    private var dots: Array&lt;ImageView&gt;? = null
      dots = arrayOfNulls&lt;ImageView&gt;(size)
  </code></pre>
  
  <p>Here's the actual Java code,</p>
  
  <pre><code>private ImageView[] dots;
  dots = new ImageView[dotsCount];
  </code></pre>