anchor.diff:          </ul>
         </li>
         <li class="has_submenu">
  -        <span>
  -          Buildpacks
  -        </span>
  -        <ul>
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  -            <a href="/buildpacks/">Buildpacks</a>
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  -            <a href="/buildpacks/detection.html">Buildpack Detection</a>
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  -          <li>
  -            <a href="/buildpacks/custom.html">Custom Buildpacks</a>
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  -            <a href="/buildpacks/proxy-usage.html">Proxy Usage</a>
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  -          <li>
  -            <a href="/buildpacks/depend-pkg-offline.html">Packaging Dependencies for Offline Buildpacks</a>
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  -          <li>
  -            <a href="/buildpacks/supported-binary-dependencies.html">Supported Binary Dependencies</a>
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  -            <a href="/buildpacks/prod-server.html">Configuring a Production Server</a>
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  -          <a href="/buildpacks/merging_upstream.html">Merging from Upstream Buildpacks</a>
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  -          <li>
  -          <a href="/buildpacks/upgrading_dependency_versions.html">Upgrading Dependency Versions</a>
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  +          <a href="/buildpacks/">Buildpacks</a>
  +        <ul>
             <li class="has_submenu">
               <a href="/buildpacks/java/index.html">Java Buildpack</a>
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positive.code:           <li>
              <a href="/buildpacks/staticfile/index.html">Staticfile Buildpack</a>
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          </ul>
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        <li class="has_submenu">
  
negative.code:               <li>
                  <a href="/buildpacks/java/play-service-bindings.html">Configure Service Connections for Play</a>
                </li>
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            </li>
                      <li class="has_submenu">
              <a href="/buildpacks/ruby/index.html">
                Ruby Buildpack
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