title: Can a Jtable save data whenever a cell loses focus?
body: <p>The high level: I have a JTable that the user can use to edit data.</p>
  
  <p>Whenever the user presses Enter or Tab to finish editing, the data is saved (I'm asusming that "saved" really means "the TableModel's setValueAt() method is called".)</p>
  
  <p>If the user leaves the cell in any other way after making an edit, the new data is not saved and the value stays the way it was.  So, for example, if the user changes a value and then clicks on some other widget on the screen, the change doesn't "stick."</p>
  
  <p>I believe that this is the default behavior for a JTable full of Strings, yes?</p>
  
  <p>For a variety of reasons, the desired behavior is for the cell to save any and all edits whenever the user leaves the cell.  What's the best/right way to get Swing to do this?</p>