title: How to add a dynamic row in a table of SWT?
body: <p><a href="https://i.stack.imgur.com/6Mgi4.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/6Mgi4.png" alt="enter image description here"></a></p>
  
  <p>in the above table how can I add dynamic row by clicking the <code>ADD..</code>-button, selecting the row and deleting the row by clicking <code>DEL..</code>-button</p>