title: Null pointer exception in creating an array of JSONArray
body: <p>I am creating a array of JSONArray objects as:</p>
  
  <pre><code>JSONArray Records[] = new JSONArray[10];
  </code></pre>
  
  <p>However, whenever I try to access it, I an getting a null pointer exception using the below code:</p>
  
  <pre><code>int sizeOfOneArr = Records[2].length();
  </code></pre>
  
  <p>Am I missing an important concept?</p>