title: How to append a newline to StringBuilder
body: <p>I have a <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/StringBuilder.html"><code>StringBuilder</code></a> object,</p>
  
  <pre><code>StringBuilder result = new StringBuilder();
  result.append(someChar);
  </code></pre>
  
  <p>Now I want to append a newline character to the <code>StringBuilder</code>. How can I do it?</p>
  
  <pre><code>result.append("/n"); 
  </code></pre>
  
  <p>Does not work. So, I was thinking about writing a newline using Unicode. Will this help? If so, how can I add one?</p>