code: public void ignorableWhitespace (char ch[], int start, int length)
      throws SAXException
      {
      if (contentHandler != null) {
          contentHandler.ignorableWhitespace(ch, start, length);
      }
      }
docs: Adapter implementation method; do not call.
  Adapt a SAX1 ignorable whitespace event.
  
  @param ch An array of characters.
  @param start The starting position in the array.
  @param length The number of characters to use.
  @exception SAXException The client may raise a
  processing exception.
  @see org.xml.sax.DocumentHandler#ignorableWhitespace