title: How to check if bit is set in Hex-String?
body: <p>shifters...</p>
  
  <p>I've to do something, that twist my mind.</p>
  
  <p>I'm getting a hex value as String (for example: "AFFE") and have to decide, if bit 5 of Byte one is set.</p>
  
  <pre><code>public boolean isBitSet(String hexValue) {
      //enter your code here
      return "no idea".equals("no idea")
  }
  </code></pre>
  
  <p>Any hints?</p>
  
  <p>Regards, </p>
  
  <p>Boskop</p>