Preview API

Show preview API for:

• 524: PEM Encodings of Cryptographic Objects (Second Preview)
• 525: Structured Concurrency (Sixth Preview)
• 526: Lazy Constants (Second Preview)
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Contents

• Interfaces
• Classes
• Enum Classes
• Exception Classes
• Record Classes
• Methods

Interface	Preview Feature	Description
java.lang.LazyConstantPREVIEW	Lazy Constants	A lazy constant is a holder of contents that can be set at most once.
java.security.DEREncodablePREVIEW	PEM Encodings of Cryptographic Objects	This interface is implemented by security API classes that contain binary-encodable key or certificate material.
java.util.concurrent.StructuredTaskScopePREVIEW	Structured Concurrency	An API for structured concurrency.
java.util.concurrent.StructuredTaskScope.ConfigurationPREVIEW	Structured Concurrency	Represents the configuration for a StructuredTaskScope.
java.util.concurrent.StructuredTaskScope.JoinerPREVIEW	Structured Concurrency	An object used with a StructuredTaskScopePREVIEW to handle subtask completion and produce the result for the scope owner waiting in the joinPREVIEW method for subtasks to complete.
java.util.concurrent.StructuredTaskScope.SubtaskPREVIEW	Structured Concurrency	Represents a subtask forked with StructuredTaskScope.fork(Callable)PREVIEW or StructuredTaskScope.fork(Runnable)PREVIEW.

Class	Preview Feature	Description
java.security.PEMDecoderPREVIEW	PEM Encodings of Cryptographic Objects	PEMDecoder implements a decoder for Privacy-Enhanced Mail (PEM) data.
java.security.PEMEncoderPREVIEW	PEM Encodings of Cryptographic Objects	PEMEncoder implements an encoder for Privacy-Enhanced Mail (PEM) data.

Enum Class	Preview Feature	Description
java.util.concurrent.StructuredTaskScope.Subtask.StatePREVIEW	Structured Concurrency	Represents the state of a subtask.

Exception Class	Preview Feature	Description
java.util.concurrent.StructuredTaskScope.FailedExceptionPREVIEW	Structured Concurrency	Exception thrown by StructuredTaskScope.join()PREVIEW when the outcome is an exception rather than a result.
java.util.concurrent.StructuredTaskScope.TimeoutExceptionPREVIEW	Structured Concurrency	Exception thrown by StructuredTaskScope.join()PREVIEW if the scope was opened with a timeout, the timeout expired before or while waiting in join, and the Joiner.onTimeoutPREVIEW method throws this exception.
java.util.concurrent.StructureViolationExceptionPREVIEW	Structured Concurrency	Thrown when a structure violation is detected.

Record Class	Preview Feature	Description
java.security.PEMPREVIEW	PEM Encodings of Cryptographic Objects	PEM is a DEREncodablePREVIEW that represents Privacy-Enhanced Mail (PEM) data by its type and Base64-encoded content.

Method	Preview Feature	Description
java.util.List.ofLazy(int, IntFunction<? extends E>)PREVIEW	Lazy Constants	Returns a new lazily computed list of the provided size.
java.util.Map.ofLazy(Set<? extends K>, Function<? super K, ? extends V>)PREVIEW	Lazy Constants	Returns a new lazily computed map with the provided keys.
javax.crypto.EncryptedPrivateKeyInfo.encrypt(DEREncodable, char[])PREVIEW	PEM Encodings of Cryptographic Objects	Creates an EncryptedPrivateKeyInfo by encrypting the specified DEREncodable.
javax.crypto.EncryptedPrivateKeyInfo.encrypt(DEREncodable, char[], String, AlgorithmParameterSpec, Provider)PREVIEW	PEM Encodings of Cryptographic Objects	Creates an EncryptedPrivateKeyInfo by encrypting the specified DEREncodable.
javax.crypto.EncryptedPrivateKeyInfo.encrypt(DEREncodable, Key, String, AlgorithmParameterSpec, Provider, SecureRandom)PREVIEW	PEM Encodings of Cryptographic Objects	Creates an EncryptedPrivateKeyInfo by encrypting the specified DEREncodable.
javax.crypto.EncryptedPrivateKeyInfo.getKey(char[])PREVIEW	PEM Encodings of Cryptographic Objects	Extracts and returns the enclosed PrivateKey using the specified password.
javax.crypto.EncryptedPrivateKeyInfo.getKey(Key, Provider)PREVIEW	PEM Encodings of Cryptographic Objects	Extracts and returns the enclosed PrivateKey using the specified decryption key and provider.
javax.crypto.EncryptedPrivateKeyInfo.getKeyPair(char[])PREVIEW	PEM Encodings of Cryptographic Objects	Extracts and returns the enclosed KeyPair using the specified password.
javax.crypto.EncryptedPrivateKeyInfo.getKeyPair(Key, Provider)PREVIEW	PEM Encodings of Cryptographic Objects	Extracts and returns the enclosed KeyPair using the specified decryption key and provider.