Deprecated API

Contents

• Terminally Deprecated
• Modules
• Packages
• Interfaces
• Classes
• Enum Classes
• Annotation Interfaces
• Fields
• Methods
• Constructors
• Enum Constants

Terminally Deprecated Elements

Element	Description
io.helidon.codegen.apt.AptContext	this API will be package local in the future, use through Helidon codegen only
io.helidon.codegen.apt.AptTypeFactory	this is intended for internal use. This will be a package private type in the future.
io.helidon.codegen.apt.AptTypeInfoFactory	this is an internal API, all usage should be done through helidon-codegen APIs, such as CodegenContext.typeInfo(io.helidon.common.types.TypeName); this type will be package local in the future
io.helidon.codegen.apt.AptTypeInfoFactory.create(AptContext, TypeElement)	this is an internal API, all usage should be done through helidon-codegen APIs, such as CodegenContext.typeInfo(io.helidon.common.types.TypeName)
io.helidon.codegen.apt.AptTypeInfoFactory.createTypedElementInfoFromElement(AptContext, Element, Elements)	use AptTypeInfoFactory.createTypedElementInfoFromElement(AptContext, io.helidon.common.types.TypeName, javax.lang.model.element.Element, javax.lang.model.util.Elements) instead
io.helidon.common.concurrency.limits.NoopSemaphore	this is only provided for backward compatibility and will be removed, use FixedLimit.create() to get unlimited limit
io.helidon.common.concurrency.limits.SemaphoreLimit	DO NOT USE except for backward compatibility with semaphore based handling
io.helidon.common.concurrency.limits.SemaphoreLimit.semaphore()	this only exists for backward compatibility of Helidon WebServer and will be removed
io.helidon.common.config.GlobalConfig	Use Services.get(Class), or ServiceRegistry.get(Class) if you have an instance ready to obtain the "global" configuration; in case you are writing a registry service, simply inject the config instance; use Services.set(Class, Object[]) to use a custom instance of configuration, just make sure it is registered before it is used the first time
io.helidon.common.config.GlobalConfig.config()	use Services.get(Class) instead
io.helidon.common.config.GlobalConfig.config(Supplier<Config>)	use Services.set(Class, Object[]) instead
io.helidon.common.config.GlobalConfig.config(Supplier<Config>, boolean)	use Services.get(Class) instead
io.helidon.common.configurable.LruCache	kindly use LruCache, we are removing this from the configurable module, as cache has only a single option, and we need it from modules that do not use configuration
io.helidon.common.context.Context.Builder()	use Context.builder() instead
io.helidon.common.Errors.Collector()	please use Errors.collector() instead
io.helidon.common.mapper.MapperManager	use Mappers instead
io.helidon.common.mapper.MapperManager.builder()	use Mappers.builder() instead
io.helidon.common.mapper.MapperManager.Builder	use MappersConfig.Builder, obtained from Mappers.builder()
io.helidon.common.mapper.MapperManager.Builder.addMapperProvider(MapperProvider, int)	we have switched to using weights instead of priority, this method will be removed without replacement
io.helidon.common.mapper.MapperManager.create()	use Mappers.create() instead
io.helidon.common.mapper.MapperManager.global()	use Services.get(Class) - i.e. Services.get(Mappers.class), or use your registry instance in a similar way
io.helidon.common.mapper.MapperManager.global(MapperManager)	use Services.set(Class, Object[]) - i.e. Services.get(Mappers.class, myMappers) before the program starts (must be configured before it is first used)
io.helidon.common.reactive.IoMulti.builderInputStream(InputStream)	Please use IoMulti.multiFromStreamBuilder(java.io.InputStream)
io.helidon.common.reactive.IoMulti.builderOutputStream()	Please use IoMulti.outputStreamMultiBuilder()
io.helidon.common.reactive.IoMulti.createInputStream(InputStream)	please use IoMulti.multiFromStream(java.io.InputStream)
io.helidon.common.reactive.IoMulti.createOutputStream()	Please use IoMulti.outputStreamMulti()
io.helidon.common.reactive.MultiFromOutputStream	please use OutputStreamMulti instead
io.helidon.common.reactive.SingleSubscriberHolder()	use SingleSubscriberHolder.create() instead.
io.helidon.common.types.TypedElementInfo.BuilderBase.addModifier(String)	use TypedElementInfo.BuilderBase.elementModifiers() instead
io.helidon.common.types.TypedElementInfo.BuilderBase.elementTypeKind()	use TypedElementInfo.BuilderBase.kind() instead
io.helidon.common.types.TypedElementInfo.BuilderBase.elementTypeKind(String)	use TypedElementInfo.BuilderBase.kind() instead
io.helidon.common.types.TypedElementInfo.BuilderBase.modifiers()	use TypedElementInfo.BuilderBase.elementModifiers() instead
io.helidon.common.types.TypeInfo.BuilderBase.addModifier(String)	use TypeInfo.BuilderBase.elementModifiers() instead
io.helidon.common.types.TypeInfo.BuilderBase.modifiers()	use TypeInfo.BuilderBase.elementModifiers() instead
io.helidon.common.types.TypeInfo.BuilderBase.typeKind()	use TypeInfo.BuilderBase.kind() instead
io.helidon.common.types.TypeInfo.BuilderBase.typeKind(String)	use TypeInfo.BuilderBase.kind() instead
io.helidon.common.types.TypeName.BuilderBase.addTypeParameter(String)	the TypeNameBlueprint.typeArguments() will contain all required information
io.helidon.common.types.TypeName.BuilderBase.typeParameters()	the TypeNameBlueprint.typeArguments() will contain all required information
io.helidon.common.types.TypeValues	use ElementKind, Modifier and AccessModifier instead, and appropriate methods that return these types
io.helidon.config.Config.global()	either use Services.get(Class) instead for static access, inject an instance into your service when creating a service, or use your service registry instance
io.helidon.config.Config.global(Config)	use Services.set(Class, Object[]) to register a static instance for the global service registry; when using a custom service registry instance, set is on the registry configuration builder
io.helidon.config.etcd.EtcdConfigSourceBuilder.EtcdApi.v2
io.helidon.http.Header.value()	use Value.get()
io.helidon.http.HostValidator	use UriValidator instead
io.helidon.http.HostValidator.validate(String)	use UriValidator.validateHost(String) instead
io.helidon.http.HostValidator.validateIpLiteral(String)	use UriValidator.validateIpLiteral(String) instead
io.helidon.http.HostValidator.validateNonIpLiteral(String)	use UriValidator.validateNonIpLiteral(String) instead
io.helidon.http.RequestedUriDiscoveryContext.Builder.discoveryTypes(List<RequestedUriDiscoveryContext.RequestedUriDiscoveryType>)	Use RequestedUriDiscoveryContext.Builder.types(java.util.List) instead
io.helidon.integrations.cdi.referencecountedcontext
io.helidon.integrations.cdi.referencecountedcontext.ReferenceCounted	This annotation is slated for removal.
io.helidon.integrations.cdi.referencecountedcontext.ReferenceCountedContext	This class is slated for removal.
io.helidon.integrations.cdi.referencecountedcontext.ReferenceCountedExtension	This class is slated for removal.
io.helidon.integrations.jta.cdi.DelegatingTransactionManager	An equivalent class now exists in Narayana itself.
io.helidon.integrations.jta.cdi.DelegatingTransactionSynchronizationRegistry	An equivalent class now exists in Narayana itself.
io.helidon.integrations.jta.jdbc.JtaDataSource	This class is slated for removal. It makes incorrect assumptions about threading in a JTA environment. Specifically, this class' implementation incorrectly assumes that the JtaDataSource.afterCompletion(int) method will be invoked on the same thread as the governing transaction, which is not necessarily the case, especially in the case of asynchronous rollbacks. As a result, Connections acquired by instances of this class may not be closed properly.
io.helidon.integrations.jta.jdbc.JtaDataSource.registerWith(Consumer<? super Synchronization>)	This method is slated for removal with no replacement.
io.helidon.integrations.jta.jdbc.XADataSourceWrappingDataSource	This class is slated for removal with no replacement.
io.helidon.integrations.micrometer.cdi.MicrometerCdiExtension	To be removed in a future release. No replacement.
io.helidon.integrations.micrometer.MeterRegistryFactory	Use the Helidon neutral metrics API and unwrap its types to their Micrometer counterparts
io.helidon.integrations.micrometer.MicrometerFeature	Use the normal Helidon /metrics endpoint and configuration instead of /micrometer.
io.helidon.integrations.microstream.health.MicrostreamHealthCheck.Builder.timeout(long, TimeUnit)	use MicrostreamHealthCheck.Builder.timeout(Duration) instead
io.helidon.integrations.oci.sdk.runtime	replaced with helidon-integrations-oci module
io.helidon.integrations.oci.sdk.runtime.OciAvailability	replaced with helidon-integrations-oci module
io.helidon.integrations.oci.sdk.runtime.OciConfig
io.helidon.integrations.oci.sdk.runtime.OciExtension
io.helidon.messaging.Emitter.emit(Message<PAYLOAD>)
io.helidon.metrics.api.GcTimeType
io.helidon.metrics.api.MetricsConfig.BuilderBase.gcTimeType()	Provided for backward compatibility only; no replacement
io.helidon.metrics.api.MetricsConfig.BuilderBase.gcTimeType(GcTimeType)	Provided for backward compatibility only; no replacement
io.helidon.microprofile.jwt.auth.JwtAuthProvider.Builder.expectedAudience(String)	use JwtAuthProvider.Builder.addExpectedAudience(String) instead
io.helidon.microprofile.tracing
io.helidon.scheduling.Scheduling.cronBuilder()	use Scheduling.cron() instead
io.helidon.scheduling.Scheduling.CronBuilder	use CronConfig.Builder instead
io.helidon.scheduling.Scheduling.fixedRateBuilder()	use Scheduling.fixedRate() instead
io.helidon.scheduling.Scheduling.FixedRateBuilder	use FixedRateConfig.Builder instead
io.helidon.security.jwt.Jwt.addAudienceValidator(Collection<Validator<Jwt>>, String, boolean)	use JwtValidator.Builder.addAudienceValidator(Consumer) instead
io.helidon.security.jwt.Jwt.addAudienceValidator(Collection<Validator<Jwt>>, Set<String>, boolean)	use JwtValidator.Builder.addAudienceValidator(Consumer) instead
io.helidon.security.jwt.Jwt.addIssuerValidator(Collection<Validator<Jwt>>, String, boolean)	use JwtValidator.Builder.addIssuerValidator(String, boolean) instead
io.helidon.security.jwt.Jwt.addMaxTokenAgeValidator(Collection<Validator<Jwt>>, Duration, Duration, boolean)	use JwtValidator.Builder.addMaxTokenAgeValidator(Consumer) instead
io.helidon.security.jwt.Jwt.addUserPrincipalValidator(Collection<Validator<Jwt>>)	use JwtValidator.Builder.addUserPrincipalValidator() instead
io.helidon.security.jwt.Jwt.defaultTimeValidators()	use JwtValidator.Builder.addDefaultTimeValidators() instead
io.helidon.security.jwt.Jwt.defaultTimeValidators(Instant, int, ChronoUnit, boolean)	use JwtValidator.Builder.addDefaultTimeValidators(Instant, Duration, boolean) instead
io.helidon.security.jwt.Jwt.ExpirationValidator	use JwtValidator.Builder.addExpirationValidator() instead
io.helidon.security.jwt.Jwt.FieldValidator	use JwtValidator.Builder.addFieldValidator(Consumer) instead
io.helidon.security.jwt.Jwt.IssueTimeValidator	use JwtValidator.Builder.addIssueTimeValidator() instead
io.helidon.security.jwt.Jwt.NotBeforeValidator	use JwtValidator.Builder.addNotBeforeValidator() instead
io.helidon.security.jwt.Jwt.validate(String, String)	use JwtValidator.validate(Jwt) instead
io.helidon.security.jwt.Jwt.validate(String, String, boolean)	use JwtValidator.validate(Jwt) instead
io.helidon.security.jwt.Jwt.validate(String, Set<String>)	use JwtValidator.validate(Jwt) instead
io.helidon.security.jwt.Jwt.validate(String, Set<String>, boolean)	use JwtValidator.validate(Jwt) instead
io.helidon.security.jwt.Jwt.validate(List<Validator<Jwt>>)	use JwtValidator.validate(Jwt) instead
io.helidon.service.registry.Service.Provider	use one of the scope annotations instead (Service.Singleton, Service.PerLookup).
io.helidon.tracing.Span.baggage(String)	Use Span.baggage() and then Baggage.get(String).
io.helidon.tracing.Span.baggage(String, String)	Use Span.baggage() and then WritableBaggage.set(String, String)}.
io.helidon.webclient.spi.DnsResolver.useDefaultJavaResolver()	this method is no longer invoked and may be removed in the future
io.helidon.webserver.grpc.CollectingObserver	use io.helidon.grpc.core.CollectingObserver instead.
io.helidon.webserver.grpc.ResponseHelper	will be removed in a future version, please use ResponseHelper
io.helidon.webserver.http.spi.SinkProvider.create(ServerResponse, BiConsumer<Object, MediaType>, Runnable)	replaced by SinkProvider.create(SinkProviderContext)
io.helidon.webserver.http1.Http1Config.BuilderBase.validateRequestHostHeader()	this switch exists for temporary backward compatible behavior, and will be removed in a future Helidon version
io.helidon.webserver.http1.Http1Config.BuilderBase.validateRequestHostHeader(boolean)	this switch exists for temporary backward compatible behavior, and will be removed in a future Helidon version
io.helidon.webserver.ListenerConfig.BuilderBase.connectionConfig()	use ListenerConfig.BuilderBase.connectionOptions() instead
io.helidon.webserver.ListenerConfig.BuilderBase.receiveBufferSize()	use SocketOptionsBlueprint.socketReceiveBufferSize() instead via ListenerConfig.BuilderBase.connectionOptions().
io.helidon.webserver.spi.ServerConnection.handle(Semaphore)	implement ServerConnection.handle(io.helidon.common.concurrency.limits.Limit) instead
io.helidon.webserver.sse.SseSinkProvider.create(ServerResponse, BiConsumer<Object, MediaType>, Runnable)	replaced by SseSinkProvider.create(SinkProviderContext)
io.helidon.webserver.staticcontent.StaticContentService	static content has been refactored to use server feature, with a new service, using new configuration approach, use StaticContentFeature instead, or if specific services are desired, kindly use StaticContentFeature.createService(ClasspathHandlerConfig) and/or StaticContentFeature.createService(FileSystemHandlerConfig)
io.helidon.webserver.staticcontent.StaticContentService.builder(String)	use ClasspathHandlerConfig.builder() instead
io.helidon.webserver.staticcontent.StaticContentService.builder(String, ClassLoader)	use ClasspathHandlerConfig.builder() instead
io.helidon.webserver.staticcontent.StaticContentService.builder(Path)	use FileSystemHandlerConfig.builder() instead
io.helidon.webserver.staticcontent.StaticContentService.Builder	replaced with FileSystemHandlerConfig and ClasspathHandlerConfig
io.helidon.webserver.staticcontent.StaticContentService.create(String)	use ClasspathHandlerConfig.builder() and StaticContentFeature.createService(ClasspathHandlerConfig) instead
io.helidon.webserver.staticcontent.StaticContentService.create(String, ClassLoader)	use ClasspathHandlerConfig.builder() and StaticContentFeature.createService(ClasspathHandlerConfig) instead
io.helidon.webserver.staticcontent.StaticContentService.create(Path)	use FileSystemHandlerConfig.builder() and StaticContentFeature.createService(FileSystemHandlerConfig) instead

Deprecated Modules

Module	Description
io.helidon.integrations.cdi.referencecountedcontext
io.helidon.integrations.oci.sdk.runtime	replaced with helidon-integrations-oci module
io.helidon.microprofile.tracing

Deprecated Packages

Package	Description
io.helidon.integrations.cdi.referencecountedcontext	This package is slated for removal with no replacement.

Deprecated Interfaces

Interface	Description
io.helidon.codegen.apt.AptContext	this API will be package local in the future, use through Helidon codegen only
io.helidon.common.concurrency.limits.SemaphoreLimit	DO NOT USE except for backward compatibility with semaphore based handling
io.helidon.common.mapper.MapperManager	use Mappers instead
io.helidon.integrations.oci.sdk.runtime.OciAvailability	replaced with helidon-integrations-oci module
io.helidon.integrations.oci.sdk.runtime.OciConfig
io.helidon.webserver.ConnectionConfig	use SocketOptionsBlueprint instead
io.helidon.webserver.staticcontent.StaticContentService	static content has been refactored to use server feature, with a new service, using new configuration approach, use StaticContentFeature instead, or if specific services are desired, kindly use StaticContentFeature.createService(ClasspathHandlerConfig) and/or StaticContentFeature.createService(FileSystemHandlerConfig)

Deprecated Classes

Class	Description
io.helidon.codegen.apt.AptTypeFactory	this is intended for internal use. This will be a package private type in the future.
io.helidon.codegen.apt.AptTypeInfoFactory	this is an internal API, all usage should be done through helidon-codegen APIs, such as CodegenContext.typeInfo(io.helidon.common.types.TypeName); this type will be package local in the future
io.helidon.common.concurrency.limits.NoopSemaphore	this is only provided for backward compatibility and will be removed, use FixedLimit.create() to get unlimited limit
io.helidon.common.config.GlobalConfig	Use Services.get(Class), or ServiceRegistry.get(Class) if you have an instance ready to obtain the "global" configuration; in case you are writing a registry service, simply inject the config instance; use Services.set(Class, Object[]) to use a custom instance of configuration, just make sure it is registered before it is used the first time
io.helidon.common.configurable.LruCache	kindly use LruCache, we are removing this from the configurable module, as cache has only a single option, and we need it from modules that do not use configuration
io.helidon.common.mapper.MapperManager.Builder	use MappersConfig.Builder, obtained from Mappers.builder()
io.helidon.common.reactive.MultiFromOutputStream	please use OutputStreamMulti instead
io.helidon.common.testing.junit5.TemporaryFolderExt
io.helidon.common.types.TypeValues	use ElementKind, Modifier and AccessModifier instead, and appropriate methods that return these types
io.helidon.http.HostValidator	use UriValidator instead
io.helidon.http.Http	please use the top level classes in this package
io.helidon.integrations.cdi.eclipselink.CDISEPlatformExtension	Only a CDI container should instantiate this class.
io.helidon.integrations.cdi.jpa.JpaExtension	Please use PersistenceExtension instead.
io.helidon.integrations.cdi.referencecountedcontext.ReferenceCountedContext	This class is slated for removal.
io.helidon.integrations.cdi.referencecountedcontext.ReferenceCountedExtension	This class is slated for removal.
io.helidon.integrations.jta.cdi.DelegatingTransactionManager	An equivalent class now exists in Narayana itself.
io.helidon.integrations.jta.cdi.DelegatingTransactionSynchronizationRegistry	An equivalent class now exists in Narayana itself.
io.helidon.integrations.jta.jdbc.JtaDataSource	This class is slated for removal. It makes incorrect assumptions about threading in a JTA environment. Specifically, this class' implementation incorrectly assumes that the JtaDataSource.afterCompletion(int) method will be invoked on the same thread as the governing transaction, which is not necessarily the case, especially in the case of asynchronous rollbacks. As a result, Connections acquired by instances of this class may not be closed properly.
io.helidon.integrations.jta.jdbc.XADataSourceWrappingDataSource	This class is slated for removal with no replacement.
io.helidon.integrations.micrometer.cdi.MicrometerCdiExtension	To be removed in a future release. No replacement.
io.helidon.integrations.micrometer.MeterRegistryFactory	Use the Helidon neutral metrics API and unwrap its types to their Micrometer counterparts
io.helidon.integrations.micrometer.MicrometerFeature	Use the normal Helidon /metrics endpoint and configuration instead of /micrometer.
io.helidon.integrations.oci.sdk.runtime.OciExtension
io.helidon.scheduling.Scheduling.CronBuilder	use CronConfig.Builder instead
io.helidon.scheduling.Scheduling.FixedRateBuilder	use FixedRateConfig.Builder instead
io.helidon.security.jwt.Jwt.ExpirationValidator	use JwtValidator.Builder.addExpirationValidator() instead
io.helidon.security.jwt.Jwt.FieldValidator	use JwtValidator.Builder.addFieldValidator(Consumer) instead
io.helidon.security.jwt.Jwt.IssueTimeValidator	use JwtValidator.Builder.addIssueTimeValidator() instead
io.helidon.security.jwt.Jwt.NotBeforeValidator	use JwtValidator.Builder.addNotBeforeValidator() instead
io.helidon.webclient.metrics.WebClientMetricsProvider	This class should only be used via ServiceLoader. Use WebClientMetrics instead
io.helidon.webclient.security.WebClientSecurityProvider	This class should only be used via ServiceLoader. Use WebClientSecurity instead
io.helidon.webclient.tracing.WebClientTracingProvider	This class should only be used via ServiceLoader. Use WebClientTracing instead
io.helidon.webserver.grpc.CollectingObserver	use io.helidon.grpc.core.CollectingObserver instead.
io.helidon.webserver.grpc.ResponseHelper	will be removed in a future version, please use ResponseHelper
io.helidon.webserver.observe.config.ConfigObserveProvider	only for ServiceLoader
io.helidon.webserver.observe.health.HealthObserveProvider	this type is only to be used from ServiceLoader
io.helidon.webserver.observe.info.InfoObserveProvider	only for ServiceLoader
io.helidon.webserver.observe.log.LogObserveProvider	only for ServiceLoader
io.helidon.webserver.observe.metrics.MetricsObserveProvider	only for ServiceLoader
io.helidon.webserver.observe.tracing.TracingObserveProvider	this type is only to be used from ServiceLoader
io.helidon.webserver.staticcontent.StaticContentService.Builder	replaced with FileSystemHandlerConfig and ClasspathHandlerConfig

Deprecated Enum Classes

Enum Class	Description
io.helidon.metrics.api.GcTimeType

Deprecated Annotation Interfaces

Annotation Interface	Description
io.helidon.integrations.cdi.referencecountedcontext.ReferenceCounted	This annotation is slated for removal.
io.helidon.microprofile.testing.junit5.AddBean	Use AddBean instead
io.helidon.microprofile.testing.junit5.AddBeans	Use AddBeans instead
io.helidon.microprofile.testing.junit5.AddConfig	Use AddConfig instead
io.helidon.microprofile.testing.junit5.AddConfigBlock	Use AddConfigBlock instead
io.helidon.microprofile.testing.junit5.AddConfigs	Use AddConfigs instead
io.helidon.microprofile.testing.junit5.AddExtension	Use AddExtension instead
io.helidon.microprofile.testing.junit5.AddExtensions	Use AddExtensions instead
io.helidon.microprofile.testing.junit5.AddJaxRs	Use AddJaxRs instead
io.helidon.microprofile.testing.junit5.AfterStop	Use AfterStop instead
io.helidon.microprofile.testing.junit5.Configuration	Use Configuration instead
io.helidon.microprofile.testing.junit5.DisableDiscovery
io.helidon.microprofile.testing.junit5.Socket	Use Socket instead
io.helidon.microprofile.testing.testng.AddBean	Use AddBean instead
io.helidon.microprofile.testing.testng.AddBeans	Use AddBeans instead
io.helidon.microprofile.testing.testng.AddConfig	Use AddConfig instead
io.helidon.microprofile.testing.testng.AddConfigBlock	Use AddConfigBlock instead
io.helidon.microprofile.testing.testng.AddConfigs	Use AddConfigs instead
io.helidon.microprofile.testing.testng.AddExtension	Use AddExtension instead
io.helidon.microprofile.testing.testng.AddExtensions	Use AddExtensions instead
io.helidon.microprofile.testing.testng.AddJaxRs	Use AddJaxRs instead
io.helidon.microprofile.testing.testng.Configuration	Use Configuration instead
io.helidon.microprofile.testing.testng.DisableDiscovery
io.helidon.service.registry.Service.Provider	use one of the scope annotations instead (Service.Singleton, Service.PerLookup).

Deprecated Fields

Field	Description
io.helidon.common.crypto.AsymmetricCipher.ALGORITHM_RSA_ECB_OAEP_MD5	It is strongly recommended not to use this algorithm as stated here RFC6151 - 2.
io.helidon.common.crypto.HashDigest.ALGORITHM_MD2	It is strongly recommended not to use this algorithm as stated here RFC6149 - Section 6.
io.helidon.common.crypto.HashDigest.ALGORITHM_MD5	It is strongly recommended not to use this algorithm as stated here RFC6151 - Section 2.1.
io.helidon.common.crypto.HashDigest.ALGORITHM_SHA_1	SHA-1 is unsafe to use alone due to its vulnerability to collision attacks
io.helidon.common.crypto.HmacDigest.ALGORITHM_MD5	HMAC-MD5 should not be used for signature purposes, for more information see RFC6151 - Section 2.3.
io.helidon.common.crypto.Signature.ALGORITHM_MD2_RSA	It is strongly recommended not to use this algorithm for signature purposes as stated here RFC6149 - Section 6.
io.helidon.common.crypto.Signature.ALGORITHM_MD5_RSA	It is strongly recommended not to use this algorithm for signature purposes as stated here RFC6149 - Section 2.

Deprecated Methods

Method	Description
io.helidon.codegen.apt.AptTypeInfoFactory.create(AptContext, TypeElement)	this is an internal API, all usage should be done through helidon-codegen APIs, such as CodegenContext.typeInfo(io.helidon.common.types.TypeName)
io.helidon.codegen.apt.AptTypeInfoFactory.createTypedElementInfoFromElement(AptContext, Element, Elements)	use AptTypeInfoFactory.createTypedElementInfoFromElement(AptContext, io.helidon.common.types.TypeName, javax.lang.model.element.Element, javax.lang.model.util.Elements) instead
io.helidon.common.concurrency.limits.SemaphoreLimit.semaphore()	this only exists for backward compatibility of Helidon WebServer and will be removed
io.helidon.common.config.GlobalConfig.config()	use Services.get(Class) instead
io.helidon.common.config.GlobalConfig.config(Supplier<Config>)	use Services.set(Class, Object[]) instead
io.helidon.common.config.GlobalConfig.config(Supplier<Config>, boolean)	use Services.get(Class) instead
io.helidon.common.mapper.MapperManager.builder()	use Mappers.builder() instead
io.helidon.common.mapper.MapperManager.Builder.addMapperProvider(MapperProvider, int)	we have switched to using weights instead of priority, this method will be removed without replacement
io.helidon.common.mapper.MapperManager.create()	use Mappers.create() instead
io.helidon.common.mapper.MapperManager.global()	use Services.get(Class) - i.e. Services.get(Mappers.class), or use your registry instance in a similar way
io.helidon.common.mapper.MapperManager.global(MapperManager)	use Services.set(Class, Object[]) - i.e. Services.get(Mappers.class, myMappers) before the program starts (must be configured before it is first used)
io.helidon.common.media.type.MediaType.fullType()	use MediaType.text()
io.helidon.common.pki.KeystoreKeys.BuilderBase.keystorePassphrase(String)	use KeystoreKeys.BuilderBase.passphrase(String) instead
io.helidon.common.reactive.Awaitable.await(long, TimeUnit)	use Awaitable.await(Duration) instead
io.helidon.common.reactive.IoMulti.builderInputStream(InputStream)	Please use IoMulti.multiFromStreamBuilder(java.io.InputStream)
io.helidon.common.reactive.IoMulti.builderOutputStream()	Please use IoMulti.outputStreamMultiBuilder()
io.helidon.common.reactive.IoMulti.createInputStream(InputStream)	please use IoMulti.multiFromStream(java.io.InputStream)
io.helidon.common.reactive.IoMulti.createOutputStream()	Please use IoMulti.outputStreamMulti()
io.helidon.common.reactive.IoMulti.OutputStreamMultiBuilder.timeout(long, TimeUnit)	use IoMulti.OutputStreamMultiBuilder.timeout(Duration) instead
io.helidon.common.reactive.Multi.from(Single<T>)	use Multi.create(io.helidon.common.reactive.Single) instead
io.helidon.common.reactive.Multi.from(Iterable<T>)	use Multi.create(java.lang.Iterable) instead
io.helidon.common.reactive.Multi.from(CompletionStage<T>)	use Multi.create(java.util.concurrent.CompletionStage) instead
io.helidon.common.reactive.Multi.from(CompletionStage<T>, boolean)	use Multi.create(java.util.concurrent.CompletionStage, boolean) instead
io.helidon.common.reactive.Multi.from(Flow.Publisher<T>)	use Multi.create(java.util.concurrent.Flow.Publisher) instead
io.helidon.common.reactive.Multi.from(Stream<T>)	use Multi.create(java.util.stream.Stream) instead
io.helidon.common.reactive.Single.from(Single<T>)	use Single.create(io.helidon.common.reactive.Single) instead
io.helidon.common.reactive.Single.from(CompletionStage<T>)	use Single.create(java.util.concurrent.CompletionStage) instead
io.helidon.common.reactive.Single.from(CompletionStage<T>, boolean)	use Single.create(java.util.concurrent.CompletionStage, boolean) instead
io.helidon.common.reactive.Single.from(Flow.Publisher<T>)	use Single.create(java.util.concurrent.Flow.Publisher) instead
io.helidon.common.types.TypedElementInfo.BuilderBase.addModifier(String)	use TypedElementInfo.BuilderBase.elementModifiers() instead
io.helidon.common.types.TypedElementInfo.BuilderBase.elementTypeKind()	use TypedElementInfo.BuilderBase.kind() instead
io.helidon.common.types.TypedElementInfo.BuilderBase.elementTypeKind(String)	use TypedElementInfo.BuilderBase.kind() instead
io.helidon.common.types.TypedElementInfo.BuilderBase.modifiers()	use TypedElementInfo.BuilderBase.elementModifiers() instead
io.helidon.common.types.TypeInfo.BuilderBase.addModifier(String)	use TypeInfo.BuilderBase.elementModifiers() instead
io.helidon.common.types.TypeInfo.BuilderBase.modifiers()	use TypeInfo.BuilderBase.elementModifiers() instead
io.helidon.common.types.TypeInfo.BuilderBase.typeKind()	use TypeInfo.BuilderBase.kind() instead
io.helidon.common.types.TypeInfo.BuilderBase.typeKind(String)	use TypeInfo.BuilderBase.kind() instead
io.helidon.common.types.TypeName.BuilderBase.addTypeParameter(String)	the TypeNameBlueprint.typeArguments() will contain all required information
io.helidon.common.types.TypeName.BuilderBase.typeParameters()	the TypeNameBlueprint.typeArguments() will contain all required information
io.helidon.config.Config.global()	either use Services.get(Class) instead for static access, inject an instance into your service when creating a service, or use your service registry instance
io.helidon.config.Config.global(Config)	use Services.set(Class, Object[]) to register a static instance for the global service registry; when using a custom service registry instance, set is on the registry configuration builder
io.helidon.config.ConfigMappers.toCalendar(String)	use new time API, such as ZonedDateTime
io.helidon.config.ConfigMappers.toDate(String)	Use one of the time API classes, such as Instant or ZonedDateTime
io.helidon.config.ConfigMappers.toGregorianCalendar(String)	use new time API, such as ZonedDateTime
io.helidon.config.ConfigMappers.toSimpleTimeZone(String)	use new time API, such as ZoneId
io.helidon.config.ConfigMappers.toTimeZone(String)	use new time API, such as ZoneId
io.helidon.config.encryption.EncryptionUtil.decryptAesBytes(char[], String)	This method will be moved to a new module
io.helidon.config.encryption.EncryptionUtil.encryptAesBytes(char[], byte[])	this method will be removed once a separate module for encryption is created
io.helidon.config.FileSystemWatcher.Builder.schedule(long, long, TimeUnit)	use FileSystemWatcher.Builder.initialDelay(Duration) and FileSystemWatcher.Builder.delay(Duration) instead
io.helidon.config.spi.ConfigParser.parse(ConfigParser.Content)	use ConfigParser.parse(io.helidon.config.spi.ConfigParser.Content, java.util.function.Function) instead
io.helidon.dbclient.health.DbClientHealthCheck.Builder.timeout(long, TimeUnit)	use DbClientHealthCheck.Builder.timeout(Duration) instead
io.helidon.http.Header.value()	use Value.get()
io.helidon.http.Headers.toMap()	use other methods to handle headers, preferably using pull approach
io.helidon.http.HostValidator.validate(String)	use UriValidator.validateHost(String) instead
io.helidon.http.HostValidator.validateIpLiteral(String)	use UriValidator.validateIpLiteral(String) instead
io.helidon.http.HostValidator.validateNonIpLiteral(String)	use UriValidator.validateNonIpLiteral(String) instead
io.helidon.http.Method.name()	use Method.text() instead, this method conflicts with enum
io.helidon.http.RequestedUriDiscoveryContext.Builder.discoveryTypes(List<RequestedUriDiscoveryContext.RequestedUriDiscoveryType>)	Use RequestedUriDiscoveryContext.Builder.types(java.util.List) instead
io.helidon.integrations.cdi.hibernate.CDISEJtaPlatformProvider.getProvidedJtaPlatform()	For Hibernate use only.
io.helidon.integrations.cdi.hibernate.DataSourceBackedDialectFactory.buildDialect(Map<String, Object>, DialectResolutionInfoSource)	For Hibernate use only.
io.helidon.integrations.cdi.hibernate.DataSourceBackedDialectFactory.contribute(StandardServiceRegistryBuilder)	For Hibernate use only.
io.helidon.integrations.cdi.hibernate.DataSourceBackedDialectFactory.getServiceInitiated()	For Hibernate use only.
io.helidon.integrations.cdi.hibernate.DataSourceBackedDialectFactory.initiateService(Map<String, Object>, ServiceRegistryImplementor)	For Hibernate use only.
io.helidon.integrations.datasource.cdi.AbstractDataSourceExtension.getConfig()	This method exists for backwards compatibility only and has no replacement.
io.helidon.integrations.datasource.cdi.AbstractDataSourceExtension.getDataSourceNames()	This method exists for backwards compatibility only. Please use the AbstractConfigurableExtension.names() method instead.
io.helidon.integrations.datasource.cdi.AbstractDataSourceExtension.getPropertyNames()	This method exists for backwards compatibility only. Please use the AbstractConfigurableExtension.configPropertyNames() method instead.
io.helidon.integrations.datasource.cdi.AbstractDataSourceExtension.initializeMasterProperties()	This method exists for backwards compatibility only. Please use the AbstractConfigurableExtension.initializeNamedProperties() method instead.
io.helidon.integrations.datasource.cdi.AbstractDataSourceExtension.putDataSourceProperties(String, Properties)	This method exists for backwards compatibility only. Please use the AbstractConfigurableExtension.put(String, Properties) method instead.
io.helidon.integrations.jdbc.DelegatingCallableStatement.getBigDecimal(int, int)
io.helidon.integrations.jdbc.DelegatingPreparedStatement.setUnicodeStream(int, InputStream, int)
io.helidon.integrations.jdbc.DelegatingResultSet.getBigDecimal(int, int)
io.helidon.integrations.jdbc.DelegatingResultSet.getBigDecimal(String, int)
io.helidon.integrations.jdbc.DelegatingResultSet.getUnicodeStream(int)
io.helidon.integrations.jdbc.DelegatingResultSet.getUnicodeStream(String)
io.helidon.integrations.jta.jdbc.JtaDataSource.registerWith(Consumer<? super Synchronization>)	This method is slated for removal with no replacement.
io.helidon.integrations.microstream.health.MicrostreamHealthCheck.Builder.timeout(long, TimeUnit)	use MicrostreamHealthCheck.Builder.timeout(Duration) instead
io.helidon.integrations.oci.secrets.configsource.OciSecretsConfigSourceProvider.create(String, Config)	For use by the Helidon Config subsystem only.
io.helidon.integrations.oci.secrets.configsource.OciSecretsConfigSourceProvider.supported()	For use by the Helidon Config subsystem only.
io.helidon.integrations.oci.secrets.configsource.OciSecretsConfigSourceProvider.supports(String)	For use by the Helidon Config subsystem only.
io.helidon.integrations.oci.secrets.configsource.SecretBundleLazyConfigSource.node(String)
io.helidon.integrations.oci.secrets.configsource.SecretBundleNodeConfigSource.isModified(SecretBundleNodeConfigSource.Stamp)
io.helidon.integrations.oci.secrets.configsource.SecretBundleNodeConfigSource.load()
io.helidon.integrations.oci.secrets.configsource.SecretBundleNodeConfigSource.pollingStrategy()
io.helidon.messaging.Emitter.emit(Message<PAYLOAD>)
io.helidon.metrics.api.MetricsConfig.BuilderBase.gcTimeType()	Provided for backward compatibility only; no replacement
io.helidon.metrics.api.MetricsConfig.BuilderBase.gcTimeType(GcTimeType)	Provided for backward compatibility only; no replacement
io.helidon.microprofile.jwt.auth.JwtAuthProvider.Builder.expectedAudience(String)	use JwtAuthProvider.Builder.addExpectedAudience(String) instead
io.helidon.scheduling.Scheduling.cronBuilder()	use Scheduling.cron() instead
io.helidon.scheduling.Scheduling.fixedRateBuilder()	use Scheduling.fixedRate() instead
io.helidon.security.jwt.Jwt.addAudienceValidator(Collection<Validator<Jwt>>, String, boolean)	use JwtValidator.Builder.addAudienceValidator(Consumer) instead
io.helidon.security.jwt.Jwt.addAudienceValidator(Collection<Validator<Jwt>>, Set<String>, boolean)	use JwtValidator.Builder.addAudienceValidator(Consumer) instead
io.helidon.security.jwt.Jwt.addIssuerValidator(Collection<Validator<Jwt>>, String, boolean)	use JwtValidator.Builder.addIssuerValidator(String, boolean) instead
io.helidon.security.jwt.Jwt.addMaxTokenAgeValidator(Collection<Validator<Jwt>>, Duration, Duration, boolean)	use JwtValidator.Builder.addMaxTokenAgeValidator(Consumer) instead
io.helidon.security.jwt.Jwt.addUserPrincipalValidator(Collection<Validator<Jwt>>)	use JwtValidator.Builder.addUserPrincipalValidator() instead
io.helidon.security.jwt.Jwt.defaultTimeValidators()	use JwtValidator.Builder.addDefaultTimeValidators() instead
io.helidon.security.jwt.Jwt.defaultTimeValidators(Instant, int, ChronoUnit, boolean)	use JwtValidator.Builder.addDefaultTimeValidators(Instant, Duration, boolean) instead
io.helidon.security.jwt.Jwt.validate(String, String)	use JwtValidator.validate(Jwt) instead
io.helidon.security.jwt.Jwt.validate(String, String, boolean)	use JwtValidator.validate(Jwt) instead
io.helidon.security.jwt.Jwt.validate(String, Set<String>)	use JwtValidator.validate(Jwt) instead
io.helidon.security.jwt.Jwt.validate(String, Set<String>, boolean)	use JwtValidator.validate(Jwt) instead
io.helidon.security.jwt.Jwt.validate(List<Validator<Jwt>>)	use JwtValidator.validate(Jwt) instead
io.helidon.security.SecurityContext.atzChecked()	use SecurityContext.isAuthorized() instead
io.helidon.tracing.Span.baggage(String)	Use Span.baggage() and then Baggage.get(String).
io.helidon.tracing.Span.baggage(String, String)	Use Span.baggage() and then WritableBaggage.set(String, String)}.
io.helidon.webclient.spi.DnsResolver.useDefaultJavaResolver()	this method is no longer invoked and may be removed in the future
io.helidon.webserver.http.spi.SinkProvider.create(ServerResponse, BiConsumer<Object, MediaType>, Runnable)	replaced by SinkProvider.create(SinkProviderContext)
io.helidon.webserver.http1.Http1Config.BuilderBase.validateRequestHostHeader()	this switch exists for temporary backward compatible behavior, and will be removed in a future Helidon version
io.helidon.webserver.http1.Http1Config.BuilderBase.validateRequestHostHeader(boolean)	this switch exists for temporary backward compatible behavior, and will be removed in a future Helidon version
io.helidon.webserver.ListenerConfig.BuilderBase.connectionConfig()	use ListenerConfig.BuilderBase.connectionOptions() instead
io.helidon.webserver.ListenerConfig.BuilderBase.connectionConfig(Consumer<ConnectionConfig.Builder>)	use ListenerConfig.BuilderBase.connectionOptions() instead
io.helidon.webserver.ListenerConfig.BuilderBase.receiveBufferSize()	use SocketOptionsBlueprint.socketReceiveBufferSize() instead via ListenerConfig.BuilderBase.connectionOptions().
io.helidon.webserver.spi.ServerConnection.handle(Semaphore)	implement ServerConnection.handle(io.helidon.common.concurrency.limits.Limit) instead
io.helidon.webserver.sse.SseSinkProvider.create(ServerResponse, BiConsumer<Object, MediaType>, Runnable)	replaced by SseSinkProvider.create(SinkProviderContext)
io.helidon.webserver.staticcontent.StaticContentService.builder(String)	use ClasspathHandlerConfig.builder() instead
io.helidon.webserver.staticcontent.StaticContentService.builder(String, ClassLoader)	use ClasspathHandlerConfig.builder() instead
io.helidon.webserver.staticcontent.StaticContentService.builder(Path)	use FileSystemHandlerConfig.builder() instead
io.helidon.webserver.staticcontent.StaticContentService.create(String)	use ClasspathHandlerConfig.builder() and StaticContentFeature.createService(ClasspathHandlerConfig) instead
io.helidon.webserver.staticcontent.StaticContentService.create(String, ClassLoader)	use ClasspathHandlerConfig.builder() and StaticContentFeature.createService(ClasspathHandlerConfig) instead
io.helidon.webserver.staticcontent.StaticContentService.create(Path)	use FileSystemHandlerConfig.builder() and StaticContentFeature.createService(FileSystemHandlerConfig) instead

Deprecated Constructors

Constructor	Description
io.helidon.builder.codegen.BuilderCodegenProvider()	please do not use directly
io.helidon.codegen.apt.AptProcessor()
io.helidon.common.context.Context.Builder()	use Context.builder() instead
io.helidon.common.Errors.Collector()	please use Errors.collector() instead
io.helidon.common.reactive.SingleSubscriberHolder()	use SingleSubscriberHolder.create() instead.
io.helidon.config.encryption.MpEncryptionFilter()
io.helidon.config.HelidonConfigProvider()	only for ServiceLoader
io.helidon.config.hocon.HoconConfigParser()	Use HoconConfigParser.builder() to construct a customized instance, or HoconConfigParser.create() to get an instance with defaults
io.helidon.config.yaml.YamlConfigParser()	This method should not be directly used, use YamlConfigParser.create()
io.helidon.http.media.jackson.JacksonMediaSupportProvider()
io.helidon.http.media.jsonb.JsonbMediaSupportProvider()
io.helidon.http.media.jsonp.JsonpMediaSupportProvider()
io.helidon.http.media.multipart.MultiPartSupportProvider()
io.helidon.integrations.cdi.eclipselink.CDISEPlatformExtension()	Only a CDI container should invoke this constructor.
io.helidon.integrations.cdi.hibernate.CDISEJtaPlatformProvider()	For Hibernate use only.
io.helidon.integrations.cdi.hibernate.DataSourceBackedDialectFactory()	For use by ServiceLoader instances only.
io.helidon.integrations.cdi.jpa.PersistenceExtension()	For invocation by CDI only.
io.helidon.integrations.datasource.ucp.cdi.UCPBackedDataSourceExtension()	For use by CDI only.
io.helidon.integrations.datasource.ucp.cdi.UniversalConnectionPoolExtension()	For use by CDI only.
io.helidon.integrations.eureka.EurekaRegistrationServerFeatureProvider()	For ServiceLoader use only.
io.helidon.integrations.jdbc.ConditionallyCloseableConnection(Connection)	This constructor continues to exist for backwards compatibility only and its use is strongly discouraged. Please use the ConditionallyCloseableConnection(Connection, boolean, boolean) constructor instead and consider supplying true for its strictClosedChecking parameter. In the future, this constructor may change, without prior notice, to cause new ConditionallyCloseableConnection instances created by it to behave as if they were created by invocations of the ConditionallyCloseableConnection(Connection, boolean, boolean) constructor instead, with true supplied for its strictClosedChecking parameter.
io.helidon.integrations.jdbc.ConditionallyCloseableConnection(Connection, boolean)	This constructor continues to exist for backwards compatibility only and its use is strongly discouraged. Please use the ConditionallyCloseableConnection(Connection, boolean, boolean) constructor instead and consider supplying true for its strictClosedChecking parameter. In the future, this constructor may change, without prior notice, to cause new ConditionallyCloseableConnection instances created by it to behave as if they were created by invocations of the ConditionallyCloseableConnection(Connection, boolean, boolean) constructor instead, with true supplied for its strictClosedChecking parameter.
io.helidon.integrations.jta.jdbc.JtaAdaptingDataSource(TransactionSupplier, TransactionSynchronizationRegistry, boolean, ExceptionConverter, XADataSource, boolean, boolean)	This constructor exists only to handle certain XA-aware connection pools that allow an end-user caller to "borrow" XAConnections and to "return" them using their close() methods, a non-standard practice which is discouraged by the documentation of PooledConnection (from which XAConnection inherits). For such connection pools, XAConnections that are "borrowed" must be returned in this manner to avoid leaks. This constructor implements this behavior. Before using it, you should make sure that the connection pool in question implementing or supplying the XADataSource has the behavior described above; normally an XAConnection should not be used directly or closed by end-user code.
io.helidon.integrations.jta.jdbc.JtaAdaptingDataSource(TransactionSupplier, TransactionSynchronizationRegistry, boolean, ExceptionConverter, XADataSource, boolean, boolean, boolean)	This constructor exists only to handle certain XA-aware connection pools that allow an end-user caller to "borrow" XAConnections and to "return" them using their close() methods, a non-standard practice which is discouraged by the documentation of PooledConnection (from which XAConnection inherits). For such connection pools, XAConnections that are "borrowed" must be returned in this manner to avoid leaks. This constructor implements this behavior. Before using it, you should make sure that the connection pool in question implementing or supplying the XADataSource has the behavior described above; normally an XAConnection should not be used directly or closed by end-user code.
io.helidon.integrations.jta.weld.NarayanaTransactionServices()	Only intended for service loader, do not instantiate
io.helidon.integrations.oci.metrics.cdi.OciMetricsBean()
io.helidon.integrations.oci.metrics.cdi.OciMetricsCdiExtension()
io.helidon.integrations.oci.sdk.cdi.OciExtension()	For ServiceLoader use only.
io.helidon.integrations.oci.sdk.codegen.OciInjectCodegenObserverProvider()	this is a Java ServiceLoader implementation and the constructor should not be used directly
io.helidon.integrations.oci.secrets.configsource.OciSecretsConfigSourceProvider()	For use by ServiceLoader only.
io.helidon.integrations.oci.secrets.mp.configsource.OciSecretsMpMetaConfigProvider()	For use by the Helidon Config subsystem only.
io.helidon.integrations.oci.tls.certificates.DefaultOciCertificatesTlsManagerProvider()	this is a Java ServiceLoader implementation and the constructor should not be used directly
io.helidon.integrations.openapi.ui.OpenApiUiProvider()	to be used solely by ServiceLoader
io.helidon.integrations.vault.auths.approle.AppRoleVaultAuth()	please use AppRoleVaultAuth.builder()
io.helidon.integrations.vault.auths.k8s.K8sVaultAuth()	please use K8sVaultAuth.builder()
io.helidon.integrations.vault.secrets.cubbyhole.CubbyholeEngineProvider()	Do not use this constructor, this is a service loader service!
io.helidon.integrations.vault.secrets.cubbyhole.CubbyholeSecurityService()	Do not use this constructor, this is a service loader service!
io.helidon.integrations.vault.secrets.kv1.Kv1SecurityService()	Do not use this constructor, this is a service loader service!
io.helidon.integrations.vault.secrets.kv2.Kv2SecurityService()	Do not use this constructor, this is a service loader service!
io.helidon.metrics.providers.micrometer.MicrometerPrometheusFormatterProvider()
io.helidon.metrics.systemmeters.SystemMetersProvider()
io.helidon.microprofile.cdi.CdiStartupProvider()	please do not use directly
io.helidon.microprofile.restclientmetrics.RestClientMetricsAutoDiscoverable()
io.helidon.microprofile.tyrus.TyrusUpgradeProvider()	This constructor is only to be used by ServiceLoader.
io.helidon.openapi.OpenApiFeatureProvider()	only for ServiceLoader
io.helidon.security.providers.config.vault.ConfigVaultProviderService()	do not use, this should only be invoked by Java Service Loader
io.helidon.service.codegen.MapNamedByTypeMapperProvider()	only for ServiceLoader.
io.helidon.service.codegen.ServiceExtensionProvider()	only for ServiceLoader
io.helidon.service.codegen.ServiceRegistryCodegenProvider()	required by ServiceLoader
io.helidon.service.registry.RegistryStartupProvider()	please do not use directly
io.helidon.tracing.providers.opentelemetry.OpenTelemetryTracerProvider()
io.helidon.webclient.dns.resolver.first.FirstDnsResolverProvider()	do not use directly
io.helidon.webclient.http1.Http1ProtocolConfigProvider()	do not use directly, use Http1ClientProtocol
io.helidon.webclient.http2.Http2ProtocolConfigProvider()	do not use directly, use Http1ClientProtocol
io.helidon.webclient.metrics.WebClientMetricsProvider()	This class should only be used via ServiceLoader.
io.helidon.webclient.security.WebClientSecurityProvider()	This class should only be used via ServiceLoader.
io.helidon.webclient.tracing.WebClientTracingProvider()	This class should only be used via ServiceLoader.
io.helidon.webclient.websocket.WsProtocolConfigProvider()	do not use directly, use WsClientProtocolConfig
io.helidon.webserver.accesslog.AccessLogFeatureProvider()	only for ServiceLoader
io.helidon.webserver.context.ContextFeatureProvider()	only for ServiceLoader
io.helidon.webserver.cors.CorsFeatureProvider()	only for ServiceLoader
io.helidon.webserver.grpc.GrpcProtocolProvider()	please do not use directly outside of testing, this is reserved for Java ServiceLoader
io.helidon.webserver.http1.Http1ConnectionProvider()	to be used solely by ServiceLoader
io.helidon.webserver.http2.Http2ConnectionProvider()	to be used solely by ServiceLoader
io.helidon.webserver.http2.Http2UpgradeProvider()	to be used solely by ServiceLoader
io.helidon.webserver.observe.config.ConfigObserveProvider()	only for ServiceLoader
io.helidon.webserver.observe.health.HealthObserveProvider()	this constructor must be public for ServiceLoader
io.helidon.webserver.observe.info.InfoObserveProvider()	only for ServiceLoader
io.helidon.webserver.observe.log.LogObserveProvider()	only for ServiceLoader
io.helidon.webserver.observe.metrics.MetricsObserveProvider()	only for ServiceLoader
io.helidon.webserver.observe.ObserveFeatureProvider()	only for ServiceLoader
io.helidon.webserver.observe.tracing.TracingObserveProvider()	this constructor must be public for ServiceLoader
io.helidon.webserver.staticcontent.StaticContentFeatureProvider()	only for ServiceLoader
io.helidon.webserver.websocket.WsUpgradeProvider()	This constructor is only to be used by ServiceLoader, use WsUpgrader.create(WsConfig) for manual setup

Deprecated Enum Constants

Enum Constant	Description
io.helidon.config.etcd.EtcdConfigSourceBuilder.EtcdApi.v2