assertEquals(200, response.code)
    }

    client.connectionPool.evictAll()
    assertEquals(0, client.connectionPool.connectionCount())

    // Force reuse. This appears flaky (30% of the time) even though sessions are reused.
    // javax.net.ssl.SSLHandshakeException: No new session is allowed and no existing
    // session can be resumed
    //

// versions will also be omitted.
func addVersions(ctx context.Context, m *modinfo.ModulePublic, listRetracted bool) {
	// TODO(bcmills): Would it make sense to check for reuse here too?
	// Perhaps that doesn't buy us much, though: we would always have to fetch
	// all of the version tags to list the available versions anyway.

	allowed := CheckAllowed
	if listRetracted {

            assert param.settings.is(ivySettings)
            assert IvyContext.context.ivy.is(ivy)
        }

        and:
        IvyContext.currentStack.empty()
    }

    def "resets Ivy settings on reuse"() {
        given:
        def action1 = Mock(Action)
        def action2 = Mock(Action)
        def ivy
        def ivySettings

        when:
        manager.withIvy(action1)

        then:

}

func (mr *multiReader) writeToWithBuffer(w Writer, buf []byte) (sum int64, err error) {
	for i, r := range mr.readers {
		var n int64
		if subMr, ok := r.(*multiReader); ok { // reuse buffer with nested multiReaders
			n, err = subMr.writeToWithBuffer(w, buf)
		} else {
			n, err = copyBuffer(w, r, buf)
		}
		sum += n
		if err != nil {

          annotationClass.getDeclaringClass(),
          returnType.getComponentType());
    }
  }

  // This is public so that tests for Feature enums we haven't yet imagined
  // can reuse it.
  public static <E extends Enum<?> & Feature<?>> void assertGoodFeatureEnum(
      Class<E> featureEnumClass) {
    final Class<?>[] classes = featureEnumClass.getDeclaredClasses();

)

// TestMain defines the entrypoint for pilot tests using a standard Istio installation.
// If a test requires a custom install it should go into its own package, otherwise it should go
// here to reuse a single install across tests.
func TestMain(m *testing.M) {
	// nolint: staticcheck
	framework.
		NewSuite(m).
		RequireMultiPrimary().
		// Requires two CPs with specific names to be configured.

 *
 * <p>Invalid:
 *
 * <ul>
 *   <li>Expired: time expired (key/value may still be set)
 *   <li>Collected: key/value was partially collected, but not yet cleaned up
 *   <li>Unset: marked as unset, awaiting cleanup or reuse
 * </ul>
 */
@GwtIncompatible
@ElementTypesAreNonnullByDefault
interface ReferenceEntry<K, V> {
  /** Returns the value reference from this entry. */
  @CheckForNull
  ValueReference<K, V> getValueReference();

	// In normal use, create one Stmt when your process starts.
	stmt, err := db.PrepareContext(ctx, "SELECT username FROM users WHERE id = ?")
	if err != nil {
		log.Fatal(err)
	}
	defer stmt.Close()

	// Then reuse it each time you need to issue the query.
	id := 43
	var username string
	err = stmt.QueryRowContext(ctx, id).Scan(&username)
	switch {
	case err == sql.ErrNoRows:
		log.Fatalf("no user with id %d", id)

        // cloned value if any.
        auto map_entry = sunk_constant.try_emplace(constant, nullptr);
        if (!map_entry.second) {
          // This constant has already been cloned into the region, reuse it.
          use->set(map_entry.first->getSecond().getResult());
          LLVM_DEBUG(llvm::dbgs() << "Re-use sunk constant " << use->get()
                                  << "\n     in " << use->get() << "\n");

<div class="termy">

```console
$ pip install jinja2

---> 100%
```

</div>

## Using `Jinja2Templates`

* Import `Jinja2Templates`.
* Create a `templates` object that you can reuse later.
* Declare a `Request` parameter in the *path operation* that will return a template.