* also be non-null.
   *
   * <p>If {@code nodeU} and {@code nodeV} are not already present in this graph, this method will
   * silently {@link #addNode(Object) add} {@code nodeU} and {@code nodeV} to the graph.
   *
   * <p>If {@code edge} already connects {@code nodeU} to {@code nodeV} (in the specified order if

        "url=$requestingURL type=$requestorType prompt=$requestingPrompt " +
        "protocol=$requestingProtocol scheme=$requestingScheme",
    )
    return authentication
  }

  companion object {
    /** base64("username:password")  */
    const val BASE_64_CREDENTIALS = "dXNlcm5hbWU6cGFzc3dvcmQ="
  }

 * parameters.
 *
 * @param <T> the type created by this generator.
 * @author George van den Driessche
 */
@GwtCompatible
@ElementTypesAreNonnullByDefault
public interface TestSubjectGenerator<T extends @Nullable Object> {
  T createTestSubject();

  }

  @SuppressWarnings("SelfComparison")
  public void testGet_comparable() {
    @SuppressWarnings("unchecked") // The null value can compare with any Object
    Comparable<Object> comparable = ArbitraryInstances.get(Comparable.class);
    assertEquals(0, comparable.compareTo(comparable));
    assertTrue(comparable.compareTo("") > 0);

 */
package org.codelibs.fess.entity;

import java.util.Map;

public interface SearchLogEvent {
    String getId();

    Long getVersionNo();

    Map<String, Object> toSource();

    String getEventType();

 * limitations under the License.
 */
package okhttp3.curl.logging

import java.util.logging.LogRecord
import java.util.logging.SimpleFormatter

object MessageFormatter : SimpleFormatter() {
  override fun format(record: LogRecord): String {
    return String.format("%s%n", record.message)
  }

 * limitations under the License.
 */

package com.google.common.base;

/** Class containing an unannotated Java method for use from {@code OptionalExtensionsTest}. */
final class UnannotatedJavaClass {
  static Object getNull() {
    return null;
  }

  private UnannotatedJavaClass() {}

                            "application/json": {
                                "schema": {
                                    "required": ["name", "price"],
                                    "type": "object",
                                    "properties": {
                                        "name": {"type": "string"},
                                        "price": {"type": "number"},

 */
package org.codelibs.fess.crawler.helper;

import org.codelibs.fess.crawler.log.LogType;

/**
 * @author shinsuke
 *
 */
public interface LogHelper {

    void log(LogType key, Object... objs);

 * -------------------------------------------------------------
 *   Version: "2.0.0-rc.18"
 *   Repo: https://github.com/Redocly/redoc
 */
!function(e,t){"object"==typeof exports&&"object"==typeof m

...
```

That confirms that you are being able to serve static files from your app, and that you placed the static files for the docs in the correct place.