From now on, everybody can obtain such a zip archive at http://download.java.net/maven/2/com/sun/jersey/jersey-archive. You just need to select a version of Jersey and your preferred archive format. Zip archive of current snapshot is available at http://download.java.net/maven/2/com/sun/jersey/jersey-archive/1.0.2-SNAPSHOT/jersey-archive-1.0.2-SNAPSHOT.zip. Gzipped and bzipped tar archives are available as well, with smaller footprints.
The archive contains 3 directories: