You could put a 'description' in here about what this jar provides: e.g. here is the description for hbase: "  <description>
    Apache HBase<99> is the Hadoop database. Use it when you need
    random, realtime read/write access to your Big Data.
    This project's goal is the hosting of very large tables -- billions of rows X millions of columns -- atop clusters
    of commodity hardware.
  </description>"