title: Check if String contains hashtag word
body: <p>How to effective check, if input string contains <code>hashtag</code> word and get it?</p>
  
  <p>Live example:</p>
  
  <pre><code>String input = "My name is #George and I like #Java."
  String[] hashTag = getHashTag(input);
  Results are: #George, #Java
  </code></pre>
  
  <p>Thank you for your reply.</p>