title: How to convert byte array into integer value
body: <p>I have stored an integer value into 4 bytes and I have trouble converting it back into integer. </p>
  
  <pre><code>byte[] pom = ByteBuffer.allocate(4).putInt(60000).array();
  </code></pre>
  
  <p>In each byte I have an hexadecimal part of my int number.</p>
  
  <pre><code>arr[0] = 0
  arr[1] = 0
  arr[2] = ea
  arr[3] = 60
  </code></pre>
  
  <p>How can I convert it back into integer?</p>