JEP 17

GPTKB entity

Statements (117)

Predicate	Object
gptkbp:instance_of	gptkb:Java_Enhancement_Proposal
gptkbp:bfsLayer	3
gptkbp:bfsParent	gptkb:Java_Enhancement_Proposal
gptkbp:author	gptkb:Brian_Goetz
gptkbp:benefits	Facilitates pattern matching. Supports better API design. Reduces the risk of unintended subclassing. Improves code clarity.
gptkbp:date	July 2021
gptkbp:discusses	https://openjdk.java.net/jeps/17
gptkbp:example	Sealed interfaces can be used to restrict the types that can implement them.
https://www.w3.org/2000/01/rdf-schema#label	JEP 17
gptkbp:impact	Enhances type safety and maintainability.
gptkbp:is_described_as	Introduces sealed interfaces to the Java programming language.
gptkbp:is_implemented_in	gptkb:JDK_17
gptkbp:is_motivated_by	To allow class authors to control which classes can implement or extend their interfaces.
gptkbp:key	Sealed interfaces allow for a more controlled hierarchy.
gptkbp:proposed_by	gptkb:Database_Management_System
gptkbp:related_jeps	gptkb:JEP_411 gptkb:JEP_409 gptkb:JEP_412 gptkb:JEP_413 gptkb:JEP_414 gptkb:JEP_415 gptkb:JEP_416 gptkb:JEP_417 gptkb:JEP_418 gptkb:JEP_419 gptkb:JEP_420 gptkb:JEP_421 gptkb:JEP_422 gptkb:JEP_423 gptkb:JEP_424 gptkb:JEP_425 gptkb:JEP_426 gptkb:JEP_427 gptkb:JEP_428 gptkb:JEP_429 gptkb:JEP_430 gptkb:JEP_431 gptkb:JEP_432 gptkb:JEP_433 gptkb:JEP_434 gptkb:JEP_435 gptkb:JEP_436 gptkb:JEP_437 gptkb:JEP_438 gptkb:JEP_439 gptkb:JEP_440 gptkb:JEP_441 gptkb:JEP_442 gptkb:JEP_443 gptkb:JEP_444 gptkb:JEP_445 gptkb:JEP_446 gptkb:JEP_447 gptkb:JEP_448 gptkb:JEP_449 gptkb:JEP_450 gptkb:JEP_451 gptkb:JEP_452 gptkb:JEP_453 gptkb:JEP_454 gptkb:JEP_455 gptkb:JEP_456 gptkb:JEP_457 gptkb:JEP_458 gptkb:JEP_459 gptkb:JEP_460 gptkb:JEP_461 gptkb:JEP_462 gptkb:JEP_463 gptkb:JEP_464 gptkb:JEP_465 gptkb:JEP_466 gptkb:JEP_467 gptkb:JEP_468 gptkb:JEP_469 gptkb:JEP_470 gptkb:JEP_471 gptkb:JEP_472 gptkb:JEP_473 gptkb:JEP_474 gptkb:JEP_475 gptkb:JEP_476 gptkb:JEP_477 gptkb:JEP_478 gptkb:JEP_479 gptkb:JEP_480 gptkb:JEP_481 gptkb:JEP_482 gptkb:JEP_483 gptkb:JEP_484 gptkb:JEP_485 gptkb:JEP_486 gptkb:JEP_487 gptkb:JEP_488 gptkb:JEP_489 gptkb:JEP_490 gptkb:JEP_491 gptkb:JEP_492 gptkb:JEP_493 gptkb:JEP_494 gptkb:JEP_495 gptkb:JEP_496 gptkb:JEP_497 gptkb:JEP_498 gptkb:JEP_499 gptkb:JEP_500
gptkbp:related_to	gptkb:JEP_15 gptkb:JEP_16
gptkbp:released	gptkb:Java_SE_17 gptkb:Java_17
gptkbp:status	gptkb:Final
gptkbp:title	Sealed Interfaces
gptkbp:user_reviews	gptkb:Javac_Team gptkb:Mark_Reinhold