Running Echo10 ../samples/slideSample08.xml LOCATOR SYS ID: file:/java/pubs/dev/xml/docs/tutorial/sax/work/../samples/slideSample08.xml START DOCUMENT <?xml version='1.0' encoding='UTF-8'?> ** Parsing error, line 22, uri file:/java/pubs/dev/xml/docs/tutorial/sax/work/../samples/slideshow2.dtd Element "title" was already declared. org.xml.sax.SAXParseException: Element "title" was already declared. at org.apache.crimson.parser.Parser2.error(Parser2.java:3013) at org.apache.crimson.parser.Parser2.maybeElementDecl(Parser2.java:1781) at org.apache.crimson.parser.Parser2.maybeMarkupDecl(Parser2.java:1196) at org.apache.crimson.parser.Parser2.externalParameterEntity(Parser2.java:2751) at org.apache.crimson.parser.Parser2.maybeDoctypeDecl(Parser2.java:1154) at org.apache.crimson.parser.Parser2.parseInternal(Parser2.java:488) at org.apache.crimson.parser.Parser2.parse(Parser2.java:304) at org.apache.crimson.parser.XMLReaderImpl.parse(XMLReaderImpl.java:433) at javax.xml.parsers.SAXParser.parse(SAXParser.java:346) at javax.xml.parsers.SAXParser.parse(SAXParser.java:286) at Echo10.main(Echo10.java:62)