needs:
      - full-build
      - integration-tests
    steps:
      - name: Download Caches
        uses: actions/download-artifact@37930b1c2abaa49bbe596cd826c3c89aef350131 # v7.0.0
        with:
          merge-multiple: true
          pattern: 'cache-${{ runner.os }}*'
          path: ${{ env.MIMIR_LOCAL }}
      - name: Publish cache
        uses: actions/cache/save@9255dc7a253b0ccc959486e2bca901246202afeb # v5.0.1

                        // MNG-2861: the artifact data has changed. If the available versions where previously
                        // retrieved, we need to update it.
                        // TODO shouldn't the versions be merged across relocations?
                        List<ArtifactVersion> available = artifact.getAvailableVersions();
                        if (available != null && !available.isEmpty()) {

a,b,c,d){for(var e,f,g,h,i,j,k=b.createDocumentFragment(),l=[],m=0,o=a.length;o>m;m++)if(e=a[m],e||0===e)if("object"===n.type(e))n.merge(l,e.nodeType?[e]:e);else if(cb.test(e)){f=f||k.appendChild(b.createElement("div")),g=(bb.exec(e)||["",""])[1].toLowerCase(),h=ib[g]||ib._default,f.innerHTML=h[1]+e.replace(ab,"<$1></$2>")+h[2],j=h[0];while(j--)f=f.lastChild;n.merge(l,f.childNodes),f=k.firstChild,f.textContent=""}else l.push(b.createTextNode(e));k.textContent="",m=0;while(e=l[m++])if((!d||-1===n...

                    .longOpt("at-file")
                    .hasArg()
                    .desc(
                            "If set, Maven will load command line options from the specified file and merge with CLI specified ones.")
                    .get());
        }
    }

          <code><![CDATA[
    private String getSnapshotVersionKey( SnapshotVersion sv )
    {
        return sv.getClassifier() + ":" + sv.getExtension();
    }

    public boolean merge( Metadata sourceMetadata )
    {
        boolean changed = false;

        for ( Plugin plugin : sourceMetadata.getPlugins() )
        {
            boolean found = false;

                modelRequest.setValidationLevel(ModelBuildingRequest.VALIDATION_LEVEL_MINIMAL);
                modelRequest.setProcessPlugins(false);
                modelRequest.setTwoPhaseBuilding(false);
                // This merge is on purpose because otherwise user properties would override model
                // properties in dependencies the user does not know. See MNG-7563 for details.
                modelRequest.setSystemProperties(

   * @deprecated Unsupported operation.
   * @since 28.1
   */
  @Deprecated
  @Override
  @DoNotCall("Always throws UnsupportedOperationException")
  public final void merge(
      Range<K> range,
      @Nullable V value,
      BiFunction<? super V, ? super @Nullable V, ? extends @Nullable V> remappingFunction) {
    throw new UnsupportedOperationException();
  }

  @Override

                previousMetadata.put(remoteRepository, metadata);
            }

            if (repoMetadata.getMetadata() != null) {
                setRepository = repoMetadata.getMetadata().merge(metadata);
            } else {
                repoMetadata.setMetadata(metadata);
                setRepository = true;
            }
        }
        return setRepository;
    }

    /*

	}
}

// ConnStats returns the connection statistics for all connections.
func (m *Manager) ConnStats() madmin.RPCMetrics {
	var res madmin.RPCMetrics
	for _, c := range m.targets {
		t := c.Stats()
		res.Merge(&t)
	}
	return res

   with its <<<DefaultModelValidator>>> implementation
   ({{{./xref/org/apache/maven/model/validation/DefaultModelValidator.html}source}})

   ** model normalization - merge duplicates: <<<ModelNormalizer>>> ({{{./apidocs/org/apache/maven/model/normalization/ModelNormalizer.html}javadoc}}),
   with its <<<DefaultModelNormalizer>>> implementation