() -> ImmutableSortedMap.copyOf((Set<Entry<Integer, Integer>>) source.entrySet()));
      }
    }
  }

  private static <K, V> void assertMapEquals(Map<K, V> map, Object... alternatingKeysAndValues) {
    Map<Object, Object> expected = new LinkedHashMap<>();
    for (int i = 0; i < alternatingKeysAndValues.length; i += 2) {
      expected.put(alternatingKeysAndValues[i], alternatingKeysAndValues[i + 1]);
    }

            }

            @Override
            protected OptionalThing<SMailSubjectFilter> createSubjectFilter() {
                return OptionalThing.of((view, subject) -> subject);
            }

            @Override
            protected OptionalThing<SMailAsyncStrategy> createAsyncStrategy() {
                return OptionalThing.of((view, runnable) -> async(asyncManager, runnable));

    /**
     * Test SearchResult with documents.
     */
    @Test
    public void test_searchResultWithDocuments() {
        final Map<String, Object> doc1 = new HashMap<>();
        doc1.put("_id", "doc1");
        doc1.put("title", "Document 1");

        final Map<String, Object> doc2 = new HashMap<>();
        doc2.put("_id", "doc2");
        doc2.put("title", "Document 2");

 * MoreExecutors#listeningDecorator}.
 *
 * @author Sven Mawson
 * @since 1.0
 */
@GwtIncompatible
public class ListenableFutureTask<V extends @Nullable Object> extends FutureTask<V>
    implements ListenableFuture<V> {
  // TODO(cpovirk): explore ways of making ListenableFutureTask final. There are some valid reasons

                            "input": {"title": "Input"},
                            "ctx": {"title": "Context", "type": "object"},
                        },
                    },
                    "HTTPValidationError": {
                        "title": "HTTPValidationError",
                        "type": "object",
                        "properties": {
                            "detail": {

// Copyright (c) 2015-2021 MinIO, Inc.
//
// This file is part of MinIO Object Storage stack
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Affero General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful

OpenAPI 也在規範的其他部分新增了 `example` 與 `examples` 欄位：

* [`Parameter Object`（規範）](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#parameter-object)，對應到 FastAPI 的：
    * `Path()`
    * `Query()`
    * `Header()`
    * `Cookie()`
* [`Request Body Object` 中的 `content` 欄位裡的 `Media Type Object`（規範）](https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#media-type-object)，對應到 FastAPI 的：
    * `Body()`
    * `File()`

     * Get field values.
     * @param document Document
     * @param fieldName Field name
     * @return Field values
     */
    protected String[] getFieldValues(final Map<String, Object> document, final String fieldName) {
        final Object value = document.get(fieldName);
        if (value instanceof String) {
            return new String[] { value.toString() };
        }
        if (value instanceof String[]) {

public class NdrBuffer {

    private int referent;
    private Map<Object, Entry> referents;

    private static class Entry {

        public Entry(final int referent, final Object obj) {
            this.referent = referent;
            this.obj = obj;
        }

        final int referent;

        @SuppressWarnings("unused")
        private final Object obj;
    }

    /**

        assertUrlLink("", "#not-found-docId");
        assertUrlLink(" ", "#not-found-docId");
    }

    private void assertUrlLink(String url, String expected) {
        Map<String, Object> doc = new HashMap<>();
        doc.put("doc_id", "docId");
        doc.put("url", url);
        assertEquals(expected, viewHelper.getUrlLink(doc));
    }

    @Test