title: How to split String with special character using Java
body: <p>What is the way, how to split String with special character using Java?</p>
  
  <p>I have <strong>very simple captcha</strong> like this:</p>
  
  <p><strong>5 + 10</strong></p>
  
  <pre><code>String captcha = "5 + 10";
  String[] captchaSplit = captcha.split("+");
  </code></pre>
  
  <p>And I get error:</p>
  
  <blockquote>
    <p>Exception in thread "main" java.util.regex.PatternSyntaxException:
    Dangling meta character '+' near index 0</p>
  </blockquote>
  
  <p>How to fix it?</p>
  
  <p>Thank you.</p>