title: Selection mode in JTable?
body: <p>I couldn't understand the difference between <code>multiple_selection_interval</code> and <code>single_interval_selection</code> in <code>JTable</code>.</p>
  
  <pre><code>table.setSelectionMode(ListSelectionModel.SINGLE_INTERVAL_SELECTION);
  </code></pre>
  
  <p>next, is</p>
  
  <pre><code>table.setSelectionMode(ListSelectionModel.MULTIPLE_SELECTION_INTERVAL);
  </code></pre>
  
  <p>What's the difference these?</p>