import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.Set;

/**
 * A generic name de-duplicator for hierarchical elements.
 * <p>
 * Conflicting sub-elements are de-duplicated by prepending their parent element names, separated by a dash.
 * Conflicting root elements are rejected with an {@link IllegalArgumentException}
 * <p>

	if proxy == "" {
		return nil, nil
	}

	proxyURL, err := url.Parse(proxy)
	if err != nil || proxyURL.Scheme == "" || proxyURL.Host == "" {
		// proxy was bogus. Try prepending "http://" to it and
		// see if that parses correctly. If not, we fall
		// through and complain about the original one.
		if proxyURL, err := url.Parse("http://" + proxy); err == nil {
			return proxyURL, nil
		}

		if !strings.HasPrefix(cfg.CRISocket, kubeadmapiv1.DefaultContainerRuntimeURLScheme) {
			klog.Warningf("Usage of CRI endpoints without URL scheme is deprecated and can cause kubelet errors "+
				"in the future. Automatically prepending scheme %q to the \"criSocket\" with value %q. "+
				"Please update your configuration!", kubeadmapiv1.DefaultContainerRuntimeURLScheme, cfg.CRISocket)

		for _, f := range valueFuncs {
			newCell, err := f(table.Rows[i])
			if err != nil {
				return err
			}
			newCells = append(newCells, newCell)
		}

		if pos == beginning {
			// If we're prepending, add existing cells
			newCells = append(newCells, table.Rows[i].Cells...)
		}

		// Remember the new cells for this row
		newRows[i] = newCells
	}

			//
			// This converts a path like "./io/" to "io". Without this step, running
			// "cd $GOROOT/src; go list ./io/..." would incorrectly skip the io
			// package, because prepending the prefix "./" to the unclean path would
			// result in "././io", and match("././io") returns false.
			top = true
			path = filepath.Clean(path)
		}

    }
    String ancestorName = name.substring(substringFrom);

    return new InternetDomainName(ancestorName, ancestorParts);
  }

  /**
   * Creates and returns a new {@code InternetDomainName} by prepending the argument and a dot to
   * the current name. For example, {@code InternetDomainName.from("foo.com").child("www.bar")}
   * returns a new {@code InternetDomainName} with the value {@code www.bar.foo.com}. Only lenient

    }
    String ancestorName = name.substring(substringFrom);

    return new InternetDomainName(ancestorName, ancestorParts);
  }

  /**
   * Creates and returns a new {@code InternetDomainName} by prepending the argument and a dot to
   * the current name. For example, {@code InternetDomainName.from("foo.com").child("www.bar")}
   * returns a new {@code InternetDomainName} with the value {@code www.bar.foo.com}. Only lenient

				{"5", v1.PodPending},
				{"0", v1.PodRunning},
				{"3", v1.PodPending},
				{"0", v1.PodRunning},
				{"3", v1.PodRunning},
				{"0", v1.PodPending},
				{"6", v1.PodRunning},
				{"6", v1.PodPending},
			},
			wantRm: []indexPhase{
				{"0", v1.PodPending},
				{"0", v1.PodRunning},
				{"3", v1.PodPending},
				{"6", v1.PodRunning},
				{"6", v1.PodPending},
			},

					Revision: "default",
					Reason:   "Namespace has istio-injection=disabled label, preventing injection",
				},
				{
					Name:     "istio-sidecar-injector-1-16",
					Revision: "1-16",
					Injected: false,
					Reason:   "Namespace has istio-injection=disabled label, preventing injection",
				},
				{
					Name:     "istio-sidecar-injector-deactivated",
					Revision: "default",

        """