title: Add JButtons to JTable cell + DB
body: <p>I have a JTable, I want to populate this JTable from a database.
  The first mission is done.</p>
  <p>The second mission is how to add JButton in this JTable, I have acolumn that I must put a button in, the number of buttons change with the number of rows.</p>
  <p>How can I do??</p>
  <p>This is an example in the image:
  <img src="https://i.stack.imgur.com/aRIET.png" alt="enter image description here" /></p>
  <p>Thanks in advance.
  Best regards.
  Ali</p>