title: Change tab name
body: <p><img src="https://i.stack.imgur.com/bXg6j.png" alt="enter image description here"></p>
  
  <p>I would like to change tab name by clicking on "Rename" item from a popup menu by adding an ActionPerformed, and type directly on tab the new name.</p>
  
  <p>I have found this <code>jTabbedPane.setTitleAt(count, "string here");</code></p>
  
  <p>but it is not what I want, this just set the string passed as argument.</p>
  
  <p>Thanks</p>