* are contractually guaranteed to be unmodifiable and thread-safe.
 *
 * <p>The Guava User Guide has <a
 * href="https://github.com/google/guava/wiki/GraphsExplained#building-graph-instances">more
 * information on (and examples of) building graphs</a>.
 *
 * <h3>Additional documentation</h3>
 *
 * <p>See the Guava User Guide for the {@code common.graph} package (<a

Use [CertificatePinner](https://square.github.io/okhttp/4.x/okhttp/okhttp3/-certificate-pinner/) to restrict which certificates and certificate authorities are trusted. Certificate pinning increases security, but limits your server team’s abilities to update their TLS certificates. **Do not use certificate pinning without the blessing of your server’s TLS administrator!**

=== ":material-language-kotlin: Kotlin"
    ```kotlin
      private val client = OkHttpClient.Builder()

    /**
     * Sets up the search conditions for listing related content entities.
     * Configures wildcard searches for term and content fields, and sets up ordering.
     *
     * @param cb the condition bean for building the query
     * @param relatedContentPager the pager containing search parameters
     */
    protected void setupListCondition(final RelatedContentCB cb, final RelatedContentPager relatedContentPager) {

    AbstractFuture<Object> testFuture3 = new AbstractFuture<Object>() {};
    testFuture3.setFuture(testFuture2);
    assertThat(testFuture3.toString())
        .matches(
            "[^\\[]+\\[status=PENDING, setFuture=\\[[^\\[]+\\[status=PENDING,"
                + " info=\\[cause=\\[Someday...]]]]]");
    testFuture2.set("result string");
    assertThat(testFuture3.toString())

    /**
     * Sets up the search conditions for group list queries based on pager criteria.
     * Configures the condition bean with ID filtering and ordering by name.
     *
     * @param cb the condition bean for building the query
     * @param groupPager the pager containing search and filter criteria
     */
    protected void setupListCondition(final GroupCB cb, final GroupPager groupPager) {
        if (groupPager.id != null) {

   *
   * <p>Among the improvements that this method and {@code LoadingCache.get(K)} both provide are:
   *
   * <ul>
   *   <li>{@linkplain LoadingCache#get(Object) awaiting the result of a pending load} rather than
   *       starting a redundant one
   *   <li>eliminating the error-prone caching boilerplate
   *   <li>tracking load {@linkplain #stats statistics}
   * </ul>
   *

    checkThreadPoolName(thread2, 2);
    assertEquals(
        thread.getName().substring(0, thread.getName().lastIndexOf('-')),
        thread2.getName().substring(0, thread.getName().lastIndexOf('-')));

    // Building again should give us a different pool ID.
    ThreadFactory threadFactory2 = builder.build();
    Thread thread3 = threadFactory2.newThread(monitoredRunnable);
    checkThreadPoolName(thread3, 1);

        return facadeSelectList(createCB(cbLambda));
    }

    public PagingResultBean<BadWord> selectPage(CBCall<BadWordCB> cbLambda) {
        // #pending same?
        return (PagingResultBean<BadWord>) facadeSelectList(createCB(cbLambda));
    }

    public void selectCursor(CBCall<BadWordCB> cbLambda, EntityRowHandler<BadWord> entityLambda) {

        return facadeSelectList(createCB(cbLambda));
    }

    public PagingResultBean<BoostDocumentRule> selectPage(CBCall<BoostDocumentRuleCB> cbLambda) {
        // #pending same?
        return (PagingResultBean<BoostDocumentRule>) facadeSelectList(createCB(cbLambda));
    }

    public void selectCursor(CBCall<BoostDocumentRuleCB> cbLambda, EntityRowHandler<BoostDocumentRule> entityLambda) {

        return facadeSelectList(createCB(cbLambda));
    }

    public PagingResultBean<DuplicateHost> selectPage(CBCall<DuplicateHostCB> cbLambda) {
        // #pending same?
        return (PagingResultBean<DuplicateHost>) facadeSelectList(createCB(cbLambda));
    }

    public void selectCursor(CBCall<DuplicateHostCB> cbLambda, EntityRowHandler<DuplicateHost> entityLambda) {