This doesn't affect `Path` parameters as the value is always required.
            The parameter is available only for compatibility.
            """
        ),
    ] = ...,
    *,
    default_factory: Annotated[
        Callable[[], Any] | None,
        Doc(
            """
            A callable to generate the default value.

            This doesn't affect `Path` parameters as the value is always required.

        assertEquals(123, newParams.get("key2"));

        // Verify that modifications to new instance don't affect original
        newParams.put("key3", "value3");
        assertTrue(newParams.containsKey("key3"));
        assertFalse(dataStoreParams.containsKey("key3"));

        // Verify that modifications to original don't affect new instance
        dataStoreParams.put("key4", "value4");

        .addEqualityGroup(
            newDelegatingListWithEquals(LIST2),
            newProxyWithSubHandler1(LIST2), // Makes sure type of handler doesn't affect equality
            newProxyWithSubHandler2(LIST2))
        .addEqualityGroup(newDelegatingIterableWithEquals(LIST2)) // different interface
        .testEquals();
  }

        CharMappingItem item = new CharMappingItem(1L, originalInputs, "output");

        String[] returnedInputs = item.getInputs();

        // Modifying returned array should not affect original
        returnedInputs[0] = "modified";

        // Get again and verify not modified
        String[] inputs2 = item.getInputs();
        assertEquals("a", inputs2[0]);

* `upgrade`: Upgrades

	//   key: The key representing the SQL query, used for caching and preparing the statement.
	//   isTransaction: Indicates whether this operation is part of a transaction, which may affect the caching strategy.
	//   connPool: A connection pool that provides database connections.
	//   locker: A synchronization lock that is unlocked after initialization to avoid deadlocks.
	// Returns:

        .addEqualityGroup(
            newDelegatingListWithEquals(LIST2),
            newProxyWithSubHandler1(LIST2), // Makes sure type of handler doesn't affect equality
            newProxyWithSubHandler2(LIST2))
        .addEqualityGroup(newDelegatingIterableWithEquals(LIST2)) // different interface
        .testEquals();
  }

        assertEquals(expected, param.toString());
    }

    @Test
    public void test_immutability() {
        // Test that modifying the original values array doesn't affect the parameter
        String name = "immutableParam";
        String[] originalValues = { "original1", "original2" };
        RequestParameter param = new RequestParameter(name, originalValues);

  }

  /**
   * Returns a map containing the mappings in {@code unfiltered} whose keys satisfy a predicate. The
   * returned map is a live view of {@code unfiltered}; changes to one affect the other.
   *
   * <p>The resulting map's {@code keySet()}, {@code entrySet()}, and {@code values()} views have
   * iterators that don't support {@code remove()}, but all other methods are supported by the map

  }

  /**
   * Returns a map containing the mappings in {@code unfiltered} whose keys satisfy a predicate. The
   * returned map is a live view of {@code unfiltered}; changes to one affect the other.
   *
   * <p>The resulting map's {@code keySet()}, {@code entrySet()}, and {@code values()} views have
   * iterators that don't support {@code remove()}, but all other methods are supported by the map