// present interfaces)
    NetworkInterface scopedInterface = ip.getScopedInterface();
    if (scopedInterface != null) {
      return "%" + scopedInterface.getName();
    }
    int scope = ip.getScopeId();
    if (scope != 0) {
      return "%" + scope;
    }
    return "";
  }

  /**
   * Identify and mark the longest run of zeroes in an IPv6 address.

	switch cs := vhRoute.GetRoute().GetClusterSpecifier().(type) {
	case *route.RouteAction_Cluster:
		clusterName = cs.Cluster
	case *route.RouteAction_WeightedClusters:
		clusterName = cs.WeightedClusters.Clusters[0].GetName()
	}

	// If this is an ingress gateway, the Domains will be something like *:80, so check routes
	// which will look like "outbound|9080||productpage.default.svc.cluster.local"

      };

  // We use a holder class to delay initialization: https://github.com/google/guava/issues/6566
  private static final class LoggerHolder {
    static final Logger logger = Logger.getLogger(CacheBuilder.class.getName());
  }

  static final int UNSET_INT = -1;

  boolean strictParsing = true;

  int initialCapacity = UNSET_INT;
  int concurrencyLevel = UNSET_INT;
  long maximumSize = UNSET_INT;

      //      worrying about a symlink.
      return null;
    } else {
      // "foo" (working dir)
      return path.getFileSystem().getPath(".");
    }
  }

  /** Checks that the given options allow an insecure delete, throwing an exception if not. */
  private static void checkAllowsInsecure(Path path, RecursiveDeleteOption[] options)

      //      worrying about a symlink.
      return null;
    } else {
      // "foo" (working dir)
      return path.getFileSystem().getPath(".");
    }
  }

  /** Checks that the given options allow an insecure delete, throwing an exception if not. */
  private static void checkAllowsInsecure(Path path, RecursiveDeleteOption[] options)

    // present interfaces)
    NetworkInterface scopedInterface = ip.getScopedInterface();
    if (scopedInterface != null) {
      return "%" + scopedInterface.getName();
    }
    int scope = ip.getScopeId();
    if (scope != 0) {
      return "%" + scope;
    }
    return "";
  }

  /**
   * Identify and mark the longest run of zeroes in an IPv6 address.

                    Thread blockingForRefresh = threadAboutToBlockForRefresh.get();
                    while (blockingForRefresh.isAlive()
                        && blockingForRefresh.getState() != WAITING) {
                      Thread.yield();
                    }

                    return key + "Reload";
                  });
            }
          };

                    Thread blockingForRefresh = threadAboutToBlockForRefresh.get();
                    while (blockingForRefresh.isAlive()
                        && blockingForRefresh.getState() != WAITING) {
                      Thread.yield();
                    }

                    return key + "Reload";
                  });
            }
          };

            if (aliasConfigDir.isDirectory()) {
                stream(aliasConfigDir.listFiles((dir, name) -> name.endsWith(".json"))).of(stream -> stream.forEach(f -> {
                    String aliasName = f.getName().replaceFirst(".json$", "");
                    if (index.equals(DOC_INDEX)) {
                        if ("fess.search".equals(aliasName)) {
                            aliasName = fessConfig.getIndexDocumentSearchIndex();

        .testEquals();
  }

  // T is used inside to test type variable
  public <T> void testToString() {
    assertEquals(String.class.getName(), new TypeToken<String>() {}.toString());
    assertEquals("T", TypeToken.of(new TypeCapture<T>() {}.capture()).toString());
    assertEquals("java.lang.String", new Entry<String, Integer>() {}.keyType().toString());
  }