 at least one class that implements the
interface <TT>net.sourceforge.squirrel_sql.client.plugin.IPugin</TT>. If
your plugin is applicable to a session then it should implement the
descendent of <TT>IPlugin</TT>,
<TT>net.sourceforge.squirrel_sql.client.plugin.ISessionPlugin</TT>. As a convienence
two abstract base classes have been supplied:
<TT>net.sourceforge.squirrel_sql.client.plugin.DefaultPlugin</TT> and
<TT>net.sourceforge.squirrel_sql.client.plugin.DefaultSessionPlugin</TT>. As
well as suppl