This website used to host dom4j, "an easy to use, open source library for working with XML, XPath and XSLT on the Java platform using the Java Collections Framework and with full support for DOM, SAX and JAXP".
We have nothing to do with the develomment of dom4j; but we decided to put up this page about the 1.6.1 version of dom4j as quite a few people are still landing on this site looking for this version of the software.
As we don't feel good claiming any affiliation with the software, we happily forward you to SourceFourge where this (and newer) versions of the dom4j software can be downloaded:
dom4j provides a Java library for working with XML, XPath, and XSLT.
dom4j is an easy to use, open source library for working with XML, XPath, and XSLT on the Java platform, using the Java Collections Framework, and with full support for DOM, SAX, and JAXP.