The Gnu Project has released version 0.08 of
GNU Classpath, an incomplete
free implementation of the
core Java class libraries. This release supports free Java VMs including the
Jikes RVM and Kissme.
Newly supported classes and packages in this release include
java.util.regexp, java.net.URI, and javax.swing.undo. Many bugs were fixed and a lot of classes were sped up as well.
GNU Classpath is published under the LGPL.