update/org.eclipse.update.tests.core/data/mirrors/update-site4/site.xml

<?xml version="1.0" encoding="UTF-8"?>
<site>
   <feature url="features/update.feature1_1.0.0.jar" id="update.feature1" version="1.0.0">
      <category name="Site4-Category1"/>
   </feature>
   <feature url="features/update.feature1_1.0.1.jar" id="update.feature1" version="1.0.1">
      <category name="Site4-Category1"/>
   </feature>
   <feature url="features/update.feature1b_2.0.0.jar" id="update.feature1b" version="2.0.0">
      <category name="Site4-Category2"/>
   </feature>
   <feature url="features/update.feature3_1.0.0.jar" id="update.feature3" version="1.0.0">
      <category name="Site4-Category3"/>
   </feature>
   <feature url="features/update.feature3_2.0.0.jar" id="update.feature3" version="2.0.0">
      <category name="Site4-Category3"/>
   </feature>
   <category-def name="Site4-Category1" label="Site4-Category1-Label">
      <description>
         ecetera.
      </description>
   </category-def>
   <category-def name="Site4-Category2" label="Site4-Category2-Label">
      <description>
         ecetera.
      </description>
   </category-def>
   <category-def name="Site4-Category3" label="Site4-Category3-Label">
      <description>
         ecetera.
      </description>
   </category-def>
</site>