title: Compilation error in Node.getTextContent for jdk 6
body: <p>java Source code not compiling with jdk 6.</p>
  
  <pre><code> import org.w3c.dom.Node;
   Node node = list.item(0);
   String txtContent = node.getTextContent();
  </code></pre>
  
  <p>getTextContent() not found in the jdk 6</p>
  
  <p>how can solve this compilation issue.</p>