public void characters(char[] ch, int start, int length) {
   String color = "";
   for (int i = start; i < (start + length); i++) {
     color += ch[i];
   }
   sa.readColor(color);
 }
 public void endDocument() {
   System.out.println("HexCodes: ");
   sa.display();
 }
 public void endElement(String nameSpaceURI, String localName, String qName) {
   sa.close();
 }
 public void startElement(String nameSpaceURI, String localName, String qName, Attributes atts) {
   sa.SwatchHexColor(qName);
 }