Builder<String, Integer> builder =
        new Builder<String, Integer>()
            .put("one", 1)
            .put("one", 1); // throwing on this line would be even better

    IllegalArgumentException expected =
        assertThrows(IllegalArgumentException.class, () -> builder.build());
    assertThat(expected.getMessage()).contains("one");
  }

  public void testOf() {

### Tested

* 100% <abbr title="The amount of code that is automatically tested">test coverage</abbr>.
* 100% <abbr title="Python type annotations, with this your editor and external tools can give you better support">type annotated</abbr> code base.
* Used in production applications.

## Starlette features

### Test edildi

* 100% <abbr title="Kodun ne kadarının test edildiği">test coverage</abbr>.
* 100% <abbr title="Python type annotations, with this your editor and external tools can give you better support">typeları belirtilmiş</abbr> codebase.
* FastAPI ile yapılan bir çok proje insanlar tarafından kullanılıyor.

## Starlette özellikleri

           * A Throwable is very unlikely, but we really don't want to throw from a Suppressor, so
           * we catch everything. (Any Exception is either a RuntimeException or
           * sneaky checked exception.) With no better options, we log anything to the same
           * place as Closeables logs.
           */
          Closeables.logger.log(
              Level.WARNING, "Suppressing exception thrown when closing " + closeable, suppressed);

import org.codehaus.plexus.components.secdispatcher.SecDispatcher;
import org.codehaus.plexus.logging.LoggerManager;
import org.eclipse.aether.DefaultRepositoryCache;
import org.eclipse.aether.transfer.TransferListener;
import org.slf4j.ILoggerFactory;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import static java.util.Comparator.comparing;

    /**
     * Injects the authentication information into the specified repositories. For each repository that is matched by a
     * server, its credentials will be updated to match the values from the server specification. Repositories without a
     * matching server will have their credentials cleared. Note: This method must be called after

<style>
.md-content .md-typeset h1 { display: none; }
</style>

<p align="center">
  <a href="https://fastapi.tiangolo.com"><img src="https://fastapi.tiangolo.com/img/logo-margin/logo-teal.png" alt="FastAPI"></a>
</p>
<p align="center">
    Ìlànà wẹ́ẹ́bù FastAPI, iṣẹ́ gíga, ó rọrùn láti kọ̀, o yára láti kóòdù, ó sì ṣetán fún iṣelọpọ ní lílo
</p>
<p align="center">

<style>
.md-content .md-typeset h1 { display: none; }
</style>

<p align="center">
  <a href="https://fastapi.tiangolo.com"><img src="https://fastapi.tiangolo.com/img/logo-margin/logo-teal.png" alt="FastAPI"></a>
</p>
<p align="center">
    فریم‌ورک FastAPI، کارایی بالا، یادگیری آسان، کدنویسی سریع، آماده برای استفاده در محیط پروداکشن
</p>
<p align="center">

  }

  /**
   * Not supported. Use {@link #naturalOrder}, which offers better type-safety, instead. This method
   * exists only to hide {@link ImmutableMultiset#builder} from consumers of {@code
   * ImmutableSortedMultiset}.
   *
   * @throws UnsupportedOperationException always
   * @deprecated Use {@link ImmutableSortedMultiset#naturalOrder}, which offers better type-safety.
   */
  @DoNotCall("Use naturalOrder.")
  @Deprecated

   *
   * <p><b>Performance note:</b> According to our
   * benchmarking
   * on Open JDK 7, {@link #immutableSortedCopy} generally performs better (in both time and space)
   * than this method, and this method in turn generally performs better than copying the list and
   * calling {@link Collections#sort(List)}.
   */
  // TODO(kevinb): rerun benchmarks including new options