code: private final void dispatachChars(Node node)
          throws org.xml.sax.SAXException {
          if (fSerializer != null) {
              this.fSerializer.characters(node);
          } else {
              String data = ((Text) node).getData();
              this.fSerializer.characters(data.toCharArray(), 0, data.length());
          }
      }
docs: Optimized dispatch of characters.