* createCollection is added to the map. That same collection instance
   * remains in the map as long as the multimap has any values for the key. If
   * all values for the key are removed, the key and collection are removed
   * from the map.
   *
   * The get method returns a WrappedCollection, which decorates the collection
   * in the map (if the key is present) or an empty collection (if the key is

        assertWagon("c");

        assertWagon("string");

        assertThrows(UnsupportedProtocolException.class, () -> assertWagon("d"));
    }

    /**
     * Check that transfer listeners are properly removed after getArtifact and putArtifact
     */
    @Test
    void testWagonTransferListenerRemovedAfterGetArtifactAndPutArtifact() throws Exception {

    /** Value indicating the element should be merged */
    public static final String SELF_COMBINATION_MERGE = "merge";
    /** Value indicating the element should be removed */
    public static final String SELF_COMBINATION_REMOVE = "remove";
    /**
     * Default mode for combining a DOM node during merge.
     * When element names match, the process will try to merge element attributes

            }
        }
    ]
}
```

### 3.3 Automatic removal of delete markers with no other versions

When an object has only one version as a delete marker, the latter can be automatically removed after a certain number of days using the following configuration:

```
{
    "Rules": [
        {
            "ID": "Removing all delete markers",
            "Expiration": {

arcfour256
arcfour128
arcfour
aes128-cbc
3des-cbc
```

`--sftp=mac-algos=...` specifies a default set of MAC algorithms in preference order.
This is based on RFC 4253, section 6.4, but with hmac-md5 variants removed because they have 
reached the end of their useful life.

Valid values: 

```
******@****.***
******@****.***
hmac-sha2-256
hmac-sha2-512
hmac-sha1
hmac-sha1-96

            <caution>
                <para>Note: This property is <ulink url="../userguide/feature_lifecycle.html">deprecated</ulink> and will be removed in the next major version of Gradle.</para>
            </caution>
            <para>prop1 comment</para>
        </section>
        <section id="prop2" role="detail">

## Version 3.13.1

_2019-02-05_

 *  Fix: Don't crash when using a custom `X509TrustManager` or `SSLSocket` on Android. When we
    removed obsolete code for Android 4.4 we inadvertently also removed support for custom
    subclasses. We've restored that support!


## Version 3.13.0

_2019-02-04_

        ]]></description>
          <association>
            <type>Repository</type>
            <multiplicity>*</multiplicity>
          </association>
          <comment><![CDATA[ This may be removed or relocated in the near
            future. It is undecided whether plugins really need a remote
            repository set of their own. ]]></comment>
        </field>
      </fields>
    </class>
    <class>

    threadPool.shutdown();
    threadPool.awaitTermination(300, SECONDS);
  }

  /**
   * Calls get() repeatedly from many different threads, and tests that all of the removed entries
   * (removed because of size limits or expiration) trigger appropriate removal notifications.
   */
  @GwtIncompatible // QueuingRemovalListener

    *, route: routing.APIRoute, method: str
) -> str:  # pragma: nocover
    warnings.warn(
        message="fastapi.openapi.utils.generate_operation_id() was deprecated, "
        "it is not used internally, and will be removed soon",
        category=FastAPIDeprecationWarning,
        stacklevel=2,
    )
    if route.operation_id:
        return route.operation_id
    path: str = route.path_format