* {@code true} if and only if this queue contains at least one element {@code e} such that {@code
   * o.equals(e)}.
   *
   * @param o object to be checked for containment in this queue
   * @return {@code true} if this queue contains the specified element
   */
  @CanIgnoreReturnValue
  @Override
  public boolean contains(@Nullable Object o) {

.slider-gray-dark .slider .slider-selection{background:#343a40}.icheck-primary>input:first-child:not(:checked):not(:disabled):hover+input[type=hidden]+label::before,.icheck-primary>input:first-child:not(:checked):not(:disabled):hover+label::before{border-color:#007bff}.icheck-primary>input:first-child:not(:checked):not(:disabled):focus+input[type=hidden]+label::before,.icheck-primary>input:first-child:not(:checked):not(:disabled):focus+label::before{border-color:#007bff}.icheck-primary>input:first-child:c...

## Die Instanz als Abhängigkeit verwenden { #use-the-instance-as-a-dependency }

Dann könnten wir diesen `checker` in einem `Depends(checker)` anstelle von `Depends(FixedContentQueryChecker)` verwenden, da die Abhängigkeit die Instanz `checker` und nicht die Klasse selbst ist.

Und beim Auflösen der Abhängigkeit ruft **FastAPI** diesen `checker` wie folgt auf:

```Python

                this.binder.bind(k).toProvider(new BridgeProvider<>(binding));
            }
            return this;
        }

        @SuppressWarnings("unchecked")
        private static <U> com.google.inject.Key<U> toGuiceKey(Key<U> key) {
            if (key.getQualifier() instanceof String s) {

   * range. If {@code safeMax < safeMin} then no characters are considered safe.
   *
   * <p>If a character has no mapped replacement then it is checked against the safe range. If it
   * lies outside that, then {@link #escapeUnsafe} is called, otherwise no escaping is performed.
   *
   * @param replacementMap a map of characters to their escaped representations

      stream.defaultWriteObject();
      stream.writeObject(inverse());
    }

    @GwtIncompatible
    @J2ktIncompatible
        @SuppressWarnings("unchecked") // reading data stored by writeObject
    private void readObject(ObjectInputStream stream) throws IOException, ClassNotFoundException {
      stream.defaultReadObject();

   * unchecked cast at some later point:
   *
   * {@snippet :
   * @SuppressWarnings("unchecked") // safe because of ::isInstance check
   * ImmutableList<NewType> result =
   *     (ImmutableList) stream.filter(NewType.class::isInstance).collect(toImmutableList());
   * }
   */
  @SuppressWarnings("unchecked")
  @GwtIncompatible // Class.isInstance

            final Object readingObj = source.get(FieldNames.READING_PREFIX + i);
            if (!(readingObj instanceof List)) {
                break;
            }
            @SuppressWarnings("unchecked")
            final List<String> list = (List<String>) readingObj;
            readings.add(list.toArray(new String[list.size()]));
        }

        // Test ArrayList
        final List<String> list = new ArrayList<>();
        list.add("item1");
        list.add("item2");
        binary = SerializeUtil.fromObjectToBinary(list);
        @SuppressWarnings("unchecked")
        final List<String> resultList = (List<String>) SerializeUtil.fromBinaryToObject(binary);
        assertEquals(list.size(), resultList.size());
        assertEquals(list.get(0), resultList.get(0));

      collectOneValue(index, getUninterruptibly(future));
    } catch (ExecutionException e) {
      handleException(e.getCause());
    } catch (Throwable t) { // sneaky checked exception
      handleException(t);
    }
  }

  private void decrementCountAndMaybeComplete(
      @Nullable ImmutableCollection<? extends Future<? extends InputT>>