title: jTextArea outprint text vertically
body: <p>At the moment I am doing actions (clicking on menu items) and these actions are being stored in an arrayList. When I click a button this text is output in a long line (each item being printed one after another). I was wondering how I can change this so that when I click the button all of the test is printed vertically. Thank You! 
  Here is the code I am currently using!</p>
  
  <pre><code>jtaWoof.append(MyFrame.shape1.getArrayList()+"\n");
  </code></pre>