<extensions>
   <site url="http://www.apache.org/dist/geronimo/eclipse/updates/"/>
   <site url="http://master.dl.sourceforge.net/project/sapnweclipse/updates/"/>
   <site url="http://download.eclipse.org/jetty/updates/jetty-wtp/"/>
   <site url="http://www.caucho.com/eclipse/"/>   
   <site url="http://download.jboss.org/jbosstools/updates/webtools/photon/"/>
   <site url="http://public.dhe.ibm.com/ibmdl/export/pub/software/websphere/wasdev/updates/libertyAdapter/2020-09/"/>
   <site url="http://download.oracle.com/otn_software/oepe/oxygen/"/>
</extensions>