[XML-DEV Mailing List Archive Home] [By Thread] [By Date] [Recent Entries] [Reply To This Message] RE: crimson package in j2sdk1.4.1
At 4:10 PM +0000 11/23/03, Michael Kay wrote: >> Can any one know the importance of crimson package in j2sdk1.4.1. > >No, they can't. >> >> what is the difference between xerces and crimson. > >Others may disagree, but my perception is that Xerces is bigger, slower, >has more features and fewer bugs. I'll second that. By my count, Xerces-J currently has one bug in basic XML parsing. (It doesn't report default attribute values from the internal DTD subset in invalid documents.) Its nearest competitor, the latest Oracle beta, has about ten such bugs. All other parsers I've tested are worse. FYI, you can cut out large chunks of Xerces when building it if you don't need them to make leaner and meaner parser. Some of its pieces like the WML DOM are really quite unnecessary for most uses. -- Elliotte Rusty Harold elharo@m... Effective XML (Addison-Wesley, 2003) http://www.cafeconleche.org/books/effectivexml http://www.amazon.com/exec/obidos/ISBN%3D0321150406/ref%3Dnosim/cafeaulaitA
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