assertFalse(message.isRetainPayload(), "isRetainPayload should be false initially");

        // Call retainPayload and check if it becomes true
        message.retainPayload();
        assertTrue(message.isRetainPayload(), "isRetainPayload should be true after calling retainPayload");
    }

    @Test
    void testSetAndGetRawPayload() {
        // Initially, rawPayload should be null

    @SuppressWarnings({"unused", "nullness"})
    Future<?> possiblyIgnoredError1 = serializer.submitAsync(thirdCallable, directExecutor());
    secondFuture.cancel(true);
    assertThat(secondCallable.called).isFalse();
    assertThat(thirdCallable.called).isFalse();
    firstFuture.set(null);
    assertThat(secondCallable.called).isFalse();
    assertThat(thirdCallable.called).isTrue();

                alreadyEncoded = true,
                strict = true,
                plusIsSpace = true,
              )
          }
        }

        encodedFragment =
          encodedFragment?.canonicalize(
            encodeSet = FRAGMENT_ENCODE_SET_URI,
            alreadyEncoded = true,
            strict = true,
            unicodeAllowed = true,
          )
      }

			return true
		})

		// update group policy map
		cache.iamGroupPolicyMap.Range(func(g string, mp MappedPolicy) bool {
			pset := mp.policySet()
			if !pset.Contains(policy) {
				return true
			}
			pset.Remove(policy)
			cache.iamGroupPolicyMap.Store(g, newMappedPolicy(strings.Join(pset.ToSlice(), ",")))
			return true
		})

		cache.updatedAt = time.Now()

                        // only try to logoff if we have not completed the session setup, ignore errors from chained
                        // responses
                        logoff(true, true);
                    }
                    throw se;
                } finally {
                    trans.notifyAll();
                }
            }
        }
    }

    /**

    }

    /**
     * Checks if a previous page exists.
     * @return true if a previous page exists, false otherwise.
     */
    public boolean isExistPrePage() {
        return existPrePage;
    }

    /**
     * Sets whether a previous page exists.
     * @param existPrePage true if a previous page exists, false otherwise.
     */

      } else if (from == Bound.EXCLUSIVE && to == Bound.INCLUSIVE) {
        return set.subSet(firstExclusive, false, lastInclusive, true);
      } else if (from == Bound.INCLUSIVE && to == Bound.INCLUSIVE) {
        return set.subSet(firstInclusive, true, lastInclusive, true);
      } else {
        return (NavigableSet<E>) super.createSubSet(set, firstExclusive, lastExclusive);
      }
    }
  }

  @Override

func isNumeric(k reflect.Kind) bool {
	switch k {
	case reflect.Int, reflect.Int8, reflect.Int16, reflect.Int32, reflect.Int64:
		return true
	case reflect.Uint, reflect.Uint8, reflect.Uint16, reflect.Uint32, reflect.Uint64:
		return true
	case reflect.Float32, reflect.Float64:
		return true
	default:
		return false
	}
}

          - griffe_typingdoc
          show_root_heading: true
          show_if_no_docstring: true
          preload_modules:
          - httpx
          - starlette
          inherited_members: true
          members_order: source
          separate_signature: true
          unwrap_annotated: true
          filters:
          - '!^_'
          merge_init_into_class: true
          docstring_section_style: spacy

    }

    /**
     * Checks if a previous page exists.
     *
     * @return True if a previous page exists, false otherwise
     */
    public boolean isExistPrePage() {
        return existPrePage;
    }

    /**
     * Sets whether a previous page exists.
     *
     * @param existPrePage True if a previous page exists
     */
    public void setExistPrePage(final boolean existPrePage) {