if (cand.getId().equals(resolutionDetails.selected.getId())) {
            if (cand.getVariantName().equals(resolutionDetails.selected.getVariantName())) {
                cand.select();
                String reason = resolutionDetails.reason;
                if (reason != null) {

                    // set the recommended version
                    ArtifactVersion selected = artifact.getSelectedVersion();
                    // MNG-2123: null is a valid response to getSelectedVersion, don't
                    // assume it won't ever be.
                    if (selected != null) {
                        artifact.selectVersion(selected.toString());
                    } else {

                            def resolvedVariant = it.resolvedVariant
                            def selected = it.selected
                            println("   " * depth + "\$selected (\$resolvedVariant)")
                            dump(root, selected, resolvedVariant, depth, visited)
                        } else {
                            println("   " * depth + "\$it (unresolved)")

    }

    @Override
    public void visitDependencies(TaskDependencyResolveContext context) {
        SelectedArtifactSet selected = resultProvider.getTaskDependencyValue();
        FailureCollectingTaskDependencyResolveContext collectingContext = new FailureCollectingTaskDependencyResolveContext(context);
        selected.visitDependencies(collectingContext);
        if (!lenient) {

// limitations under the License.

package serviceentry

import (
	"istio.io/istio/pilot/pkg/model"
	"istio.io/istio/pkg/config/schema/gvk"
)

// NamespaceDiscoveryHandler is to handle namespace selected or deselected because of discoverySelectors change,
// rather than namespace add/update/delete event triggered from namespace informer.
func (s *Controller) NamespaceDiscoveryHandler(namespace string, event model.Event) {

 */
public interface LibraryComponentSelector extends ComponentSelector {
    /**
     * Return the project path of the selected library.
     *
     * @return the project path of the library
     */
    String getProjectPath();

    /**
     * Return the library name of the selected library.
     * If the library name is null then it is expected to find a single library defined in same project

    /**
     * The starting column on the selected line.
     * <p>
     * The column is <b>one-indexed</b>, i.e. the first column in the file is column number 1.
     * A non-positive value indicates that the column information is not available.
     *
     * @return the column
     * @since 8.6
     */
    int getColumn();

    /**
     * The length of the selected content starting from specified column.

            VariantGraphResolveState selected = variantSelector.selectByAttributeMatching(
                consumerAttributes,
                explicitRequestedCapabilities,
                targetComponentState,
                consumerSchema,
                getArtifacts()
            );
            return new GraphVariantSelectionResult(Collections.singletonList(selected), true);
        }

	nextMutex sync.Mutex
}

func (lb *roundRobin) Request(onDone func()) {
	// Select the connection to use for this request.
	lb.nextMutex.Lock()
	selected := lb.get(lb.next)
	lb.next = (lb.next + 1) % len(lb.conns)
	lb.nextMutex.Unlock()

	lb.doRequest(selected, onDone)

            return
        }
        if (!visited.add(dep.getSelected())) {
            return
        }
        String reason = dep.selected.selectionReason.conflictResolution? "(C)" : "";
        sb.append(indent + dep + reason + " [" + dep.selected.dependents*.from.id.module.join(",") + "]\n");
        for (DependencyResult d : dep.getSelected().getDependencies()) {
            printNode(d, sb, visited, "  " + indent);