Uses of Interface
java.util.Set
Packages that use Set
Package
Description
This package defines JDI events and event processing.
Provides a simple high-level Http server API, which can be used to build
embedded HTTP servers.
A Java API for Stream Control Transport Protocol.
Provides interfaces to represent source code as abstract syntax
trees (AST).
Contains all of the classes for creating user interfaces and for painting
graphics and images.
Provides classes and interface relating to fonts.
Provides classes that are fundamental to the design of the Java
programming language.
Provides services that allow Java programming language agents to instrument
programs running on the JVM.
Provides the management interfaces for monitoring and management of the
Java virtual machine and other components in the Java runtime.
Classes to support module descriptors and creating configurations of modules
by means of resolution and service binding.
Provides the classes for implementing networking applications.
Defines channels, which represent connections to entities that are capable of
performing I/O operations, such as files and sockets; defines selectors, for
multiplexed, non-blocking I/O operations.
Service-provider classes for the
java.nio.channels
package.Defines charsets, decoders, and encoders, for translating between
bytes and Unicode characters.
Defines interfaces and classes for the Java virtual machine to access files,
file attributes, and file systems.
Interfaces and classes providing access to file and file system attributes.
Service-provider classes for the
java.nio.file package.Provides the classes and interfaces for the security framework.
Provides classes and interfaces for parsing and managing
certificates, certificate revocation lists (CRLs), and
certification paths.
Provides classes and interfaces for handling text, dates, numbers,
and messages in a manner independent of natural languages.
The main API for dates, times, instants, and durations.
Generic API for calendar systems other than the default ISO.
Provides classes to print and parse dates and times.
Support for time-zones and their rules.
Contains the collections framework, some internationalization support classes,
a service loader, properties, random number generation, string parsing
and scanning classes, base64 encoding and decoding, a bit array, and
several miscellaneous utility classes.
Utility classes commonly useful in concurrent programming.
Provides classes for reading and writing the JAR (Java ARchive)
file format, which is based on the standard ZIP file format with an
optional manifest file.
Classes to support functional-style operations on streams of elements, such
as map-reduce transformations on collections.
Facilities for declaring annotation processors and for
allowing annotation processors to communicate with an annotation processing
tool environment.
The main package of the Java Image I/O API.
Interfaces used to model elements of the Java programming language.
Utilities to assist in the processing of
program elements and
types.
Provides the core classes for the Java Management Extensions.
Provides the classes which implement advanced dynamic
loading.
Provides the open data types and Open MBean descriptor classes.
The RMI connector is a connector for the JMX Remote API that
uses RMI to transmit client requests to a remote MBean server.
Package
javax.print.attribute.standard contains classes for specific
printing attributes.The scripting API consists of interfaces and classes that define
Java Scripting Engines and provides
a framework for their use in Java applications.
This package provides a framework for authentication and
authorization.
Provides a set of "lightweight" (all-Java language) components
that, to the maximum degree possible, work the same on all platforms.
Provides interfaces for tools which can be invoked from a program,
for example, compilers.
Contains the linker for ordinary Java objects.
The Doclet API provides an environment which, in conjunction with
the Language Model API and Compiler Tree API, allows clients
to inspect the source-level structures of programs and
libraries, including API comments embedded in the source.
This package provides classes to create events and control Flight Recorder.
Platform specific socket options for the
java.net and java.nio.channels
socket classes.-
Uses of Set in com.sun.jdi.event
Subinterfaces of Set in com.sun.jdi.eventModifier and TypeInterfaceDescriptioninterfaceSeveralEventobjects may be created at a given time by the targetVirtualMachine. -
Uses of Set in com.sun.net.httpserver
Methods in com.sun.net.httpserver that return Set -
Uses of Set in com.sun.nio.sctp
Methods in com.sun.nio.sctp that return SetModifier and TypeMethodDescriptionabstract Set<Association>SctpMultiChannel.associations()Returns the open associations on this channel's socket.abstract Set<SocketAddress>SctpChannel.getAllLocalAddresses()Returns all of the socket addresses to which this channel's socket is bound.abstract Set<SocketAddress>SctpMultiChannel.getAllLocalAddresses()Returns all of the socket addresses to which this channel's socket is bound.abstract Set<SocketAddress>SctpServerChannel.getAllLocalAddresses()Returns all of the socket addresses to which this channel's socket is bound.abstract Set<SocketAddress>SctpChannel.getRemoteAddresses()Returns all of the remote addresses to which this channel's socket is connected.abstract Set<SocketAddress>SctpMultiChannel.getRemoteAddresses(Association association) Returns all of the remote addresses to which the given association on this channel's socket is connected.abstract Set<SctpSocketOption<?>>SctpChannel.supportedOptions()Returns a set of the socket options supported by this channel.abstract Set<SctpSocketOption<?>>SctpMultiChannel.supportedOptions()Returns a set of the socket options supported by this channel.abstract Set<SctpSocketOption<?>>SctpServerChannel.supportedOptions()Returns a set of the socket options supported by this channel. -
Uses of Set in com.sun.source.tree
Methods in com.sun.source.tree that return Set -
Uses of Set in java.awt
Modifier and TypeMethodDescriptionRenderingHints.entrySet()Returns aSetview of the mappings contained in thisRenderingHints.KeyboardFocusManager.getDefaultFocusTraversalKeys(int id) Returns a Set of default focus traversal keys for a given traversal operation.Component.getFocusTraversalKeys(int id) Returns the Set of focus traversal keys for a given traversal operation for this Component.Container.getFocusTraversalKeys(int id) Returns the Set of focus traversal keys for a given traversal operation for this Container.Window.getFocusTraversalKeys(int id) Gets a focus traversal key for this Window.RenderingHints.keySet()Returns aSetview of the Keys contained in thisRenderingHints.Modifier and TypeMethodDescriptionvoidKeyboardFocusManager.setDefaultFocusTraversalKeys(int id, Set<? extends AWTKeyStroke> keystrokes) Sets the default focus traversal keys for a given traversal operation.voidComponent.setFocusTraversalKeys(int id, Set<? extends AWTKeyStroke> keystrokes) Sets the focus traversal keys for a given traversal operation for this Component.voidContainer.setFocusTraversalKeys(int id, Set<? extends AWTKeyStroke> keystrokes) Sets the focus traversal keys for a given traversal operation for this Container. -
Uses of Set in java.awt.font
Methods in java.awt.font that return SetModifier and TypeMethodDescriptionNumericShaper.getRangeSet()Returns aSetrepresenting all the Unicode ranges in thisNumericShaperthat will be shaped.Methods in java.awt.font with parameters of type SetModifier and TypeMethodDescriptionstatic NumericShaperNumericShaper.getContextualShaper(Set<NumericShaper.Range> ranges) Returns a contextual shaper for the provided Unicode range(s).static NumericShaperNumericShaper.getContextualShaper(Set<NumericShaper.Range> ranges, NumericShaper.Range defaultContext) Returns a contextual shaper for the provided Unicode range(s). -
Uses of Set in java.lang
Modifier and TypeMethodDescriptionModule.getPackages()Returns the set of package names for the packages in this module.ModuleLayer.modules()Returns an unmodifiable set of the modules in this layer.Modifier and TypeMethodDescriptionstatic StackWalkerStackWalker.getInstance(Set<StackWalker.Option> options) Returns aStackWalkerinstance with the givenoptionsspecifying the stack frame information it can access.static StackWalkerStackWalker.getInstance(Set<StackWalker.Option> options, int estimateDepth) Returns aStackWalkerinstance with the givenoptionsspecifying the stack frame information it can access. -
Uses of Set in java.lang.instrument
Methods in java.lang.instrument with parameters of type SetModifier and TypeMethodDescriptionvoidInstrumentation.redefineModule(Module module, Set<Module> extraReads, Map<String, Set<Module>> extraExports, Map<String, Set<Module>> extraOpens, Set<Class<?>> extraUses, Map<Class<?>, List<Class<?>>> extraProvides) Redefine a module to expand the set of modules that it reads, the set of packages that it exports or opens, or the services that it uses or provides.Method parameters in java.lang.instrument with type arguments of type SetModifier and TypeMethodDescriptionvoidInstrumentation.redefineModule(Module module, Set<Module> extraReads, Map<String, Set<Module>> extraExports, Map<String, Set<Module>> extraOpens, Set<Class<?>> extraUses, Map<Class<?>, List<Class<?>>> extraProvides) Redefine a module to expand the set of modules that it reads, the set of packages that it exports or opens, or the services that it uses or provides. -
Uses of Set in java.lang.management
Methods in java.lang.management that return SetModifier and TypeMethodDescriptionstatic Set<Class<? extends PlatformManagedObject>>ManagementFactory.getPlatformManagementInterfaces()Returns the set ofClassobjects, subinterface ofPlatformManagedObject, representing all management interfaces for monitoring and managing the Java platform. -
Uses of Set in java.lang.module
Methods in java.lang.module that return SetModifier and TypeMethodDescriptionModuleDescriptor.exports()Returns the set ofExportsobjects representing the exported packages.ModuleFinder.findAll()Returns the set of all module references that this finder can locate.ModuleDescriptor.Exports.modifiers()Returns the set of modifiers.ModuleDescriptor.modifiers()Returns the set of module modifiers.ModuleDescriptor.Opens.modifiers()Returns the set of modifiers.ModuleDescriptor.Requires.modifiers()Returns the set of modifiers.Configuration.modules()Returns an unmodifiable set of the resolved modules in this configuration.ModuleDescriptor.opens()Returns the set ofOpensobjects representing the open packages.ModuleDescriptor.packages()Returns the set of packages in the module.ModuleDescriptor.provides()Returns the set ofProvidesobjects representing the services that the module provides.ResolvedModule.reads()Returns the set of resolved modules that this resolved module reads.ModuleDescriptor.requires()Returns the set ofRequiresobjects representing the module dependences.ModuleDescriptor.Exports.targets()For a qualified export, returns the non-empty and immutable set of the module names to which the package is exported.ModuleDescriptor.Opens.targets()For a qualifiedOpens, returns the non-empty and immutable set of the module names to which the package is open.ModuleDescriptor.uses()Returns the set of service dependences.Methods in java.lang.module with parameters of type SetModifier and TypeMethodDescriptionAdds an exported package.ModuleDescriptor.Builder.exports(Set<ModuleDescriptor.Exports.Modifier> ms, String pn) Adds an exported package with the given (and possibly empty) set of modifiers.ModuleDescriptor.Builder.exports(Set<ModuleDescriptor.Exports.Modifier> ms, String pn, Set<String> targets) Adds an exported package with the given (and possibly empty) set of modifiers.static ModuleDescriptor.BuilderModuleDescriptor.newModule(String name, Set<ModuleDescriptor.Modifier> ms) Instantiates a builder to build a module descriptor.Adds an open package.ModuleDescriptor.Builder.opens(Set<ModuleDescriptor.Opens.Modifier> ms, String pn) Adds an open package with the given (and possibly empty) set of modifiers.ModuleDescriptor.Builder.opens(Set<ModuleDescriptor.Opens.Modifier> ms, String pn, Set<String> targets) Adds an open package with the given (and possibly empty) set of modifiers.Adds packages to the module.ModuleDescriptor.Builder.requires(Set<ModuleDescriptor.Requires.Modifier> ms, String mn) Adds a dependence on a module with the given (and possibly empty) set of modifiers.ModuleDescriptor.Builder.requires(Set<ModuleDescriptor.Requires.Modifier> ms, String mn, ModuleDescriptor.Version compiledVersion) Adds a dependence on a module with the given (and possibly empty) set of modifiers.Method parameters in java.lang.module with type arguments of type SetModifier and TypeMethodDescriptionstatic ModuleDescriptorModuleDescriptor.read(InputStream in, Supplier<Set<String>> packageFinder) Reads the binary form of a module declaration from an input stream as a module descriptor.static ModuleDescriptorModuleDescriptor.read(ByteBuffer bb, Supplier<Set<String>> packageFinder) Reads the binary form of a module declaration from a byte buffer as a module descriptor. -
Uses of Set in java.net
Modifier and TypeMethodDescriptionSet<SocketOption<?>>DatagramSocket.supportedOptions()Returns a set of the socket options supported by this socket.protected Set<SocketOption<?>>DatagramSocketImpl.supportedOptions()Returns a set of SocketOptions supported by this impl and by this impl's socket (DatagramSocket or MulticastSocket)Set<SocketOption<?>>ServerSocket.supportedOptions()Returns a set of the socket options supported by this server socket.Set<SocketOption<?>>Socket.supportedOptions()Returns a set of the socket options supported by this socket.protected Set<SocketOption<?>>SocketImpl.supportedOptions()Returns a set of SocketOptions supported by this impl and by this impl's socket (Socket or ServerSocket) -
Uses of Set in java.nio.channels
Methods in java.nio.channels that return SetModifier and TypeMethodDescriptionabstract Set<SelectionKey>Selector.keys()Returns this selector's key set.abstract Set<SelectionKey>Selector.selectedKeys()Returns this selector's selected-key set.Set<SocketOption<?>>NetworkChannel.supportedOptions()Returns a set of the socket options supported by this channel.Methods in java.nio.channels with parameters of type SetModifier and TypeMethodDescriptionstatic AsynchronousFileChannelAsynchronousFileChannel.open(Path file, Set<? extends OpenOption> options, ExecutorService executor, FileAttribute<?>... attrs) Opens or creates a file for reading and/or writing, returning an asynchronous file channel to access the file.static FileChannelFileChannel.open(Path path, Set<? extends OpenOption> options, FileAttribute<?>... attrs) Opens or creates a file, returning a file channel to access the file. -
Uses of Set in java.nio.channels.spi
Methods in java.nio.channels.spi that return SetModifier and TypeMethodDescriptionprotected final Set<SelectionKey>AbstractSelector.cancelledKeys()Retrieves this selector's cancelled-key set. -
Uses of Set in java.nio.charset
Methods in java.nio.charset that return Set -
Uses of Set in java.nio.file
Methods in java.nio.file that return SetModifier and TypeMethodDescriptionstatic Set<PosixFilePermission>Files.getPosixFilePermissions(Path path, LinkOption... options) Returns a file's POSIX file permissions.FileSystem.supportedFileAttributeViews()Returns the set of thenamesof the file attribute views supported by thisFileSystem.Methods in java.nio.file with parameters of type SetModifier and TypeMethodDescriptionstatic SeekableByteChannelFiles.newByteChannel(Path path, Set<? extends OpenOption> options, FileAttribute<?>... attrs) Opens or creates a file, returning a seekable byte channel to access the file.SecureDirectoryStream.newByteChannel(T path, Set<? extends OpenOption> options, FileAttribute<?>... attrs) Opens or creates a file in this directory, returning a seekable byte channel to access the file.static PathFiles.setPosixFilePermissions(Path path, Set<PosixFilePermission> perms) Sets a file's POSIX permissions.static PathFiles.walkFileTree(Path start, Set<FileVisitOption> options, int maxDepth, FileVisitor<? super Path> visitor) Walks a file tree. -
Uses of Set in java.nio.file.attribute
Methods in java.nio.file.attribute that return SetModifier and TypeMethodDescriptionAclEntry.flags()Returns a copy of the flags component.static Set<PosixFilePermission>PosixFilePermissions.fromString(String perms) Returns the set of permissions corresponding to a givenStringrepresentation.AclEntry.permissions()Returns a copy of the permissions component.PosixFileAttributes.permissions()Returns the permissions of the file.Methods in java.nio.file.attribute that return types with arguments of type SetModifier and TypeMethodDescriptionstatic FileAttribute<Set<PosixFilePermission>>PosixFilePermissions.asFileAttribute(Set<PosixFilePermission> perms) Creates aFileAttribute, encapsulating a copy of the given file permissions, suitable for passing to thecreateFileorcreateDirectorymethods.Methods in java.nio.file.attribute with parameters of type SetModifier and TypeMethodDescriptionstatic FileAttribute<Set<PosixFilePermission>>PosixFilePermissions.asFileAttribute(Set<PosixFilePermission> perms) Creates aFileAttribute, encapsulating a copy of the given file permissions, suitable for passing to thecreateFileorcreateDirectorymethods.AclEntry.Builder.setFlags(Set<AclEntryFlag> flags) Sets the flags component of this builder.AclEntry.Builder.setPermissions(Set<AclEntryPermission> perms) Sets the permissions component of this builder.voidPosixFileAttributeView.setPermissions(Set<PosixFilePermission> perms) Updates the file permissions.static StringPosixFilePermissions.toString(Set<PosixFilePermission> perms) Returns theStringrepresentation of a set of permissions. -
Uses of Set in java.nio.file.spi
Methods in java.nio.file.spi with parameters of type SetModifier and TypeMethodDescriptionFileSystemProvider.newAsynchronousFileChannel(Path path, Set<? extends OpenOption> options, ExecutorService executor, FileAttribute<?>... attrs) Opens or creates a file for reading and/or writing, returning an asynchronous file channel to access the file.abstract SeekableByteChannelFileSystemProvider.newByteChannel(Path path, Set<? extends OpenOption> options, FileAttribute<?>... attrs) Opens or creates a file, returning a seekable byte channel to access the file.FileSystemProvider.newFileChannel(Path path, Set<? extends OpenOption> options, FileAttribute<?>... attrs) Opens or creates a file for reading and/or writing, returning a file channel to access the file. -
Uses of Set in java.security
Methods in java.security that return SetModifier and TypeMethodDescriptionProvider.entrySet()Returns an unmodifiable Set view of the property entries contained in this Provider.Security.getAlgorithms(String serviceName) Returns a Set of Strings containing the names of all available algorithms or types for the specified Java cryptographic service (e.g., Signature, MessageDigest, Cipher, Mac, KeyStore).default Set<KeyStore.Entry.Attribute>KeyStore.Entry.getAttributes()Retrieves the attributes associated with an entry.KeyStore.PrivateKeyEntry.getAttributes()Retrieves the attributes associated with an entry.KeyStore.SecretKeyEntry.getAttributes()Retrieves the attributes associated with an entry.KeyStore.TrustedCertificateEntry.getAttributes()Retrieves the attributes associated with an entry.Provider.getServices()Get an unmodifiable Set of all services supported by this Provider.Provider.keySet()Returns an unmodifiable Set view of the property keys contained in this provider.Methods in java.security with parameters of type SetModifier and TypeMethodDescriptionbooleanAlgorithmConstraints.permits(Set<CryptoPrimitive> primitives, String algorithm, AlgorithmParameters parameters) Determines whether an algorithm is granted permission for the specified cryptographic primitives.booleanAlgorithmConstraints.permits(Set<CryptoPrimitive> primitives, String algorithm, Key key, AlgorithmParameters parameters) Determines whether an algorithm and the corresponding key are granted permission for the specified cryptographic primitives.booleanAlgorithmConstraints.permits(Set<CryptoPrimitive> primitives, Key key) Determines whether a key is granted permission for the specified cryptographic primitives.Constructors in java.security with parameters of type SetModifierConstructorDescriptionPrivateKeyEntry(PrivateKey privateKey, Certificate[] chain, Set<KeyStore.Entry.Attribute> attributes) Constructs aPrivateKeyEntrywith aPrivateKeyand corresponding certificate chain and associated entry attributes.SecretKeyEntry(SecretKey secretKey, Set<KeyStore.Entry.Attribute> attributes) Constructs aSecretKeyEntrywith aSecretKeyand associated entry attributes.TrustedCertificateEntry(Certificate trustedCert, Set<KeyStore.Entry.Attribute> attributes) Constructs aTrustedCertificateEntrywith a trustedCertificateand associated entry attributes. -
Uses of Set in java.security.cert
Methods in java.security.cert that return SetModifier and TypeMethodDescriptionX509Extension.getCriticalExtensionOIDs()Gets a Set of the OID strings for the extension(s) marked CRITICAL in the certificate/CRL managed by the object implementing this interface.PolicyNode.getExpectedPolicies()Returns the set of expected policies that would satisfy this node's valid policy in the next certificate to be processed.X509CertSelector.getExtendedKeyUsage()Returns the extendedKeyUsage criterion.PKIXParameters.getInitialPolicies()Returns an immutableSetof initial policy identifiers (OID strings), indicating that any one of these policies would be acceptable to the certificate user for the purposes of certification path processing.X509Extension.getNonCriticalExtensionOIDs()Gets a Set of the OID strings for the extension(s) marked NON-CRITICAL in the certificate/CRL managed by the object implementing this interface.PKIXRevocationChecker.getOptions()Gets the revocation options.X509CertSelector.getPolicy()Returns the policy criterion.Set<? extends PolicyQualifierInfo>PolicyNode.getPolicyQualifiers()Returns the set of policy qualifiers associated with the valid policy represented by this node.abstract Set<? extends X509CRLEntry>X509CRL.getRevokedCertificates()Gets all the entries from this CRL.PKIXCertPathChecker.getSupportedExtensions()Returns an immutableSetof X.509 certificate extensions that thisPKIXCertPathCheckersupports (i.e. recognizes, is able to process), ornullif no extensions are supported.PKIXParameters.getTrustAnchors()Returns an immutableSetof the most-trusted CAs.Methods in java.security.cert with parameters of type SetModifier and TypeMethodDescriptionvoidX509CertSelector.setExtendedKeyUsage(Set<String> keyPurposeSet) Sets the extendedKeyUsage criterion.voidPKIXParameters.setInitialPolicies(Set<String> initialPolicies) Sets theSetof initial policy identifiers (OID strings), indicating that any one of these policies would be acceptable to the certificate user for the purposes of certification path processing.voidPKIXRevocationChecker.setOptions(Set<PKIXRevocationChecker.Option> options) Sets the revocation options.voidSets the policy constraint.voidPKIXParameters.setTrustAnchors(Set<TrustAnchor> trustAnchors) Sets theSetof most-trusted CAs.Constructors in java.security.cert with parameters of type SetModifierConstructorDescriptionPKIXBuilderParameters(Set<TrustAnchor> trustAnchors, CertSelector targetConstraints) Creates an instance ofPKIXBuilderParameterswith the specifiedSetof most-trusted CAs.PKIXParameters(Set<TrustAnchor> trustAnchors) Creates an instance ofPKIXParameterswith the specifiedSetof most-trusted CAs. -
Uses of Set in java.text
Modifier and TypeMethodDescriptionAttributedCharacterIterator.getAllAttributeKeys()Returns the keys of all attributes defined on the iterator's text range.Modifier and TypeMethodDescriptionintAttributedCharacterIterator.getRunLimit(Set<? extends AttributedCharacterIterator.Attribute> attributes) Returns the index of the first character following the run with respect to the givenattributescontaining the current character.intAttributedCharacterIterator.getRunStart(Set<? extends AttributedCharacterIterator.Attribute> attributes) Returns the index of the first character of the run with respect to the givenattributescontaining the current character. -
Uses of Set in java.time
Modifier and TypeMethodDescriptionZoneId.getAvailableZoneIds()Gets the set of available zone IDs. -
Uses of Set in java.time.chrono
Methods in java.time.chrono that return SetModifier and TypeMethodDescriptionstatic Set<Chronology>Chronology.getAvailableChronologies()Returns the available chronologies. -
Uses of Set in java.time.format
Methods in java.time.format that return SetModifier and TypeMethodDescriptionDecimalStyle.getAvailableLocales()Lists all the locales that are supported.DateTimeFormatter.getResolverFields()Gets the resolver fields to use during parsing.Methods in java.time.format with parameters of type SetModifier and TypeMethodDescriptionDateTimeFormatterBuilder.appendGenericZoneText(TextStyle textStyle, Set<ZoneId> preferredZones) Appends the generic time-zone name, such as 'Pacific Time', to the formatter.DateTimeFormatterBuilder.appendZoneText(TextStyle textStyle, Set<ZoneId> preferredZones) Appends the time-zone name, such as 'British Summer Time', to the formatter.DateTimeFormatter.withResolverFields(Set<TemporalField> resolverFields) Returns a copy of this formatter with a new set of resolver fields. -
Uses of Set in java.time.zone
Methods in java.time.zone that return SetModifier and TypeMethodDescriptionZoneRulesProvider.getAvailableZoneIds()Gets the set of available zone IDs.ZoneRulesProvider.provideZoneIds()SPI method to get the available zone IDs. -
Uses of Set in java.util
Modifier and TypeInterfaceDescriptioninterfaceNavigableSet<E>ASortedSetextended with navigation methods reporting closest matches for given search targets.interfaceSortedSet<E>ASetthat further provides a total ordering on its elements.Modifier and TypeClassDescriptionclassAbstractSet<E>This class provides a skeletal implementation of theSetinterface to minimize the effort required to implement this interface.classA specializedSetimplementation for use with enum types.classHashSet<E>This class implements theSetinterface, backed by a hash table (actually aHashMapinstance).classHash table and linked list implementation of theSetinterface, with predictable iteration order.classTreeSet<E>ANavigableSetimplementation based on aTreeMap.Modifier and TypeFieldDescriptionstatic final SetCollections.EMPTY_SETThe empty set (immutable).Modifier and TypeMethodDescriptionstatic <E> Set<E>Collections.checkedSet(Set<E> s, Class<E> type) Returns a dynamically typesafe view of the specified set.static <E> Set<E>Set.copyOf(Collection<? extends E> coll) Returns an unmodifiable Set containing the elements of the given Collection.static final <T> Set<T>Collections.emptySet()Returns an empty set (immutable).EnumMap.entrySet()Returns aSetview of the mappings contained in this map.HashMap.entrySet()Returns aSetview of the mappings contained in this map.Hashtable.entrySet()Returns aSetview of the mappings contained in this map.IdentityHashMap.entrySet()Returns aSetview of the mappings contained in this map.LinkedHashMap.entrySet()Returns aSetview of the mappings contained in this map.Map.entrySet()Returns aSetview of the mappings contained in this map.SortedMap.entrySet()Returns aSetview of the mappings contained in this map.TreeMap.entrySet()Returns aSetview of the mappings contained in this map.WeakHashMap.entrySet()Returns aSetview of the mappings contained in this map.Calendar.getAvailableCalendarTypes()Returns an unmodifiableSetcontaining all calendar types supported byCalendarin the runtime environment.Currency.getAvailableCurrencies()Gets the set of available currencies.Locale.getExtensionKeys()Returns the set of extension keys associated with this locale, or the empty set if it has no extensions.Locale.getISOCountries(Locale.IsoCountryCode type) Returns aSetof ISO3166 country codes for the specified type.Locale.getUnicodeLocaleAttributes()Returns the set of unicode locale attributes associated with this locale, or the empty set if it has no attributes.Locale.getUnicodeLocaleKeys()Returns the set of Unicode locale keys defined by this locale, or the empty set if this locale has none.ListResourceBundle.handleKeySet()Returns aSetof the keys contained only in thisResourceBundle.PropertyResourceBundle.handleKeySet()Returns aSetof the keys contained only in thisResourceBundle.ResourceBundle.handleKeySet()Returns aSetof the keys contained only in thisResourceBundle.AbstractMap.keySet()Returns aSetview of the keys contained in this map.EnumMap.keySet()Returns aSetview of the keys contained in this map.HashMap.keySet()Returns aSetview of the keys contained in this map.Hashtable.keySet()Returns aSetview of the keys contained in this map.IdentityHashMap.keySet()Returns an identity-based set view of the keys contained in this map.LinkedHashMap.keySet()Returns aSetview of the keys contained in this map.Map.keySet()Returns aSetview of the keys contained in this map.ResourceBundle.keySet()Returns aSetof all keys contained in thisResourceBundleand its parent bundles.SortedMap.keySet()Returns aSetview of the keys contained in this map.TreeMap.keySet()Returns aSetview of the keys contained in this map.WeakHashMap.keySet()Returns aSetview of the keys contained in this map.static <E> Set<E>Collections.newSetFromMap(Map<E, Boolean> map) Returns a set backed by the specified map.static <E> Set<E>Set.of()Returns an unmodifiable set containing zero elements.static <E> Set<E>Set.of(E e1) Returns an unmodifiable set containing one element.static <E> Set<E>Set.of(E... elements) Returns an unmodifiable set containing an arbitrary number of elements.static <E> Set<E>Set.of(E e1, E e2) Returns an unmodifiable set containing two elements.static <E> Set<E>Set.of(E e1, E e2, E e3) Returns an unmodifiable set containing three elements.static <E> Set<E>Set.of(E e1, E e2, E e3, E e4) Returns an unmodifiable set containing four elements.static <E> Set<E>Set.of(E e1, E e2, E e3, E e4, E e5) Returns an unmodifiable set containing five elements.static <E> Set<E>Set.of(E e1, E e2, E e3, E e4, E e5, E e6) Returns an unmodifiable set containing six elements.static <E> Set<E>Set.of(E e1, E e2, E e3, E e4, E e5, E e6, E e7) Returns an unmodifiable set containing seven elements.static <E> Set<E>Set.of(E e1, E e2, E e3, E e4, E e5, E e6, E e7, E e8) Returns an unmodifiable set containing eight elements.static <E> Set<E>Set.of(E e1, E e2, E e3, E e4, E e5, E e6, E e7, E e8, E e9) Returns an unmodifiable set containing nine elements.static <E> Set<E>Set.of(E e1, E e2, E e3, E e4, E e5, E e6, E e7, E e8, E e9, E e10) Returns an unmodifiable set containing ten elements.static <T> Set<T>Collections.singleton(T o) Returns an immutable set containing only the specified object.Properties.stringPropertyNames()Returns an unmodifiable set of keys from this property list where the key and its corresponding value are strings, including distinct keys in the default property list if a key of the same name has not already been found from the main properties list.static <T> Set<T>Collections.synchronizedSet(Set<T> s) Returns a synchronized (thread-safe) set backed by the specified set.static <T> Set<T>Collections.unmodifiableSet(Set<? extends T> s) Returns an unmodifiable view of the specified set.Modifier and TypeMethodDescriptionstatic <E> Set<E>Collections.checkedSet(Set<E> s, Class<E> type) Returns a dynamically typesafe view of the specified set.static <T> Set<T>Collections.synchronizedSet(Set<T> s) Returns a synchronized (thread-safe) set backed by the specified set.static <T> Set<T>Collections.unmodifiableSet(Set<? extends T> s) Returns an unmodifiable view of the specified set. -
Uses of Set in java.util.concurrent
Classes in java.util.concurrent that implement SetModifier and TypeClassDescriptionstatic classA view of a ConcurrentHashMap as aSetof keys, in which additions may optionally be enabled by mapping to a common value.classA scalable concurrentNavigableSetimplementation based on aConcurrentSkipListMap.classASetthat uses an internalCopyOnWriteArrayListfor all of its operations.Methods in java.util.concurrent that return Set -
Uses of Set in java.util.jar
Methods in java.util.jar that return Set -
Uses of Set in java.util.stream
Methods in java.util.stream that return SetModifier and TypeMethodDescriptionCollector.characteristics()Returns aSetofCollector.Characteristicsindicating the characteristics of this Collector.Methods in java.util.stream that return types with arguments of type SetModifier and TypeMethodDescriptionCollectors.toSet()Returns aCollectorthat accumulates the input elements into a newSet.Collectors.toUnmodifiableSet()Returns aCollectorthat accumulates the input elements into an unmodifiable Set. -
Uses of Set in javax.annotation.processing
Methods in javax.annotation.processing that return SetModifier and TypeMethodDescriptionRoundEnvironment.getElementsAnnotatedWith(Class<? extends Annotation> a) Returns the elements annotated with the given annotation type.RoundEnvironment.getElementsAnnotatedWith(TypeElement a) Returns the elements annotated with the given annotation type.RoundEnvironment.getElementsAnnotatedWithAny(Set<Class<? extends Annotation>> annotations) Returns the elements annotated with one or more of the given annotation types.RoundEnvironment.getElementsAnnotatedWithAny(TypeElement... annotations) Returns the elements annotated with one or more of the given annotation types.RoundEnvironment.getRootElements()Returns the root elements for annotation processing generated by the prior round.AbstractProcessor.getSupportedAnnotationTypes()If the processor class is annotated withSupportedAnnotationTypes, return an unmodifiable set with the same set of strings as the annotation.Processor.getSupportedAnnotationTypes()Returns the names of the annotation interfaces supported by this processor.AbstractProcessor.getSupportedOptions()If the processor class is annotated withSupportedOptions, return an unmodifiable set with the same set of strings as the annotation.Processor.getSupportedOptions()Returns the options recognized by this processor.Methods in javax.annotation.processing with parameters of type SetModifier and TypeMethodDescriptionRoundEnvironment.getElementsAnnotatedWithAny(Set<Class<? extends Annotation>> annotations) Returns the elements annotated with one or more of the given annotation types.booleanProcessor.process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) Processes a set of annotation interfaces on type elements originating from the prior round and returns whether or not these annotation interfaces are claimed by this processor. -
Uses of Set in javax.imageio
Methods in javax.imageio with parameters of type SetModifier and TypeMethodDescriptionImageReader.getImageMetadata(int imageIndex, String formatName, Set<String> nodeNames) Returns anIIOMetadataobject representing the metadata associated with the given image, ornullif the reader does not support reading metadata or none is available.ImageReader.getStreamMetadata(String formatName, Set<String> nodeNames) Returns anIIOMetadataobject representing the metadata associated with the input source as a whole (i.e., not associated with any particular image). -
Uses of Set in javax.lang.model.element
Methods in javax.lang.model.element that return SetModifier and TypeMethodDescriptionElement.getModifiers()Returns the modifiers of this element, excluding annotations. -
Uses of Set in javax.lang.model.util
Methods in javax.lang.model.util that return SetModifier and TypeMethodDescriptionstatic Set<ExecutableElement>ElementFilter.constructorsIn(Set<? extends Element> elements) Returns a set of constructors inelements.static Set<VariableElement>Returns a set of fields inelements.default Set<? extends ModuleElement>Elements.getAllModuleElements()Returns all module elements in the current environment.default Set<? extends PackageElement>Elements.getAllPackageElements(CharSequence name) Returns all package elements with the given canonical name.default Set<? extends TypeElement>Elements.getAllTypeElements(CharSequence name) Returns all type elements with the given canonical name.static Set<ExecutableElement>Returns a set of methods inelements.static Set<ModuleElement>Returns a set of modules inelements.static Set<PackageElement>ElementFilter.packagesIn(Set<? extends Element> elements) Returns a set of packages inelements.static Set<RecordComponentElement>ElementFilter.recordComponentsIn(Set<? extends Element> elements) Returns a set of record components inelements.static Set<TypeElement>Returns a set of types inelements.Methods in javax.lang.model.util with parameters of type SetModifier and TypeMethodDescriptionstatic Set<ExecutableElement>ElementFilter.constructorsIn(Set<? extends Element> elements) Returns a set of constructors inelements.static Set<VariableElement>Returns a set of fields inelements.static Set<ExecutableElement>Returns a set of methods inelements.static Set<ModuleElement>Returns a set of modules inelements.static Set<PackageElement>ElementFilter.packagesIn(Set<? extends Element> elements) Returns a set of packages inelements.static Set<RecordComponentElement>ElementFilter.recordComponentsIn(Set<? extends Element> elements) Returns a set of record components inelements.static Set<TypeElement>Returns a set of types inelements. -
Uses of Set in javax.management
Methods in javax.management that return SetModifier and TypeMethodDescriptionMBeanServer.queryMBeans(ObjectName name, QueryExp query) Gets MBeans controlled by the MBean server.MBeanServerConnection.queryMBeans(ObjectName name, QueryExp query) Gets MBeans controlled by the MBean server.MBeanServer.queryNames(ObjectName name, QueryExp query) Gets the names of MBeans controlled by the MBean server.MBeanServerConnection.queryNames(ObjectName name, QueryExp query) Gets the names of MBeans controlled by the MBean server. -
Uses of Set in javax.management.loading
Methods in javax.management.loading that return SetModifier and TypeMethodDescriptionMLet.getMBeansFromURL(String url) Loads a text file containing MLET tags that define the MBeans to be added to the MBean server.MLet.getMBeansFromURL(URL url) Loads a text file containing MLET tags that define the MBeans to be added to the MBean server.MLetMBean.getMBeansFromURL(String url) Loads a text file containing MLET tags that define the MBeans to be added to the MBean server.MLetMBean.getMBeansFromURL(URL url) Loads a text file containing MLET tags that define the MBeans to be added to the MBean server. -
Uses of Set in javax.management.openmbean
Methods in javax.management.openmbean that return SetModifier and TypeMethodDescriptionTabularDataSupport.entrySet()Returns a collection view of the index to row mappings contained in thisTabularDataSupportinstance.Set<?>OpenMBeanAttributeInfoSupport.getLegalValues()Returns an unmodifiable Set of legal values for the attribute described by thisOpenMBeanAttributeInfoSupportinstance, if specified, ornullotherwise.Set<?>OpenMBeanParameterInfo.getLegalValues()Returns the set of legal values for this parameter, if it has one, ornullotherwise.Set<?>OpenMBeanParameterInfoSupport.getLegalValues()Returns an unmodifiable Set of legal values for the parameter described by thisOpenMBeanParameterInfoSupportinstance, if specified, ornullotherwise.CompositeType.keySet()Returns an unmodifiable Set view of all the item names defined by thisCompositeTypeinstance.Set<?>TabularData.keySet()Returns a set view of the keys (ie the index values) of theCompositeDatavalues (ie the rows) contained in thisTabularDatainstance.TabularDataSupport.keySet()Returns a set view of the keys contained in the underlying map of thisTabularDataSupportinstance used to index the rows. -
Uses of Set in javax.management.remote.rmi
Methods in javax.management.remote.rmi that return SetModifier and TypeMethodDescriptionRMIConnection.queryMBeans(ObjectName name, MarshalledObject query, Subject delegationSubject) Handles the methodMBeanServerConnection.queryMBeans(ObjectName, QueryExp).RMIConnectionImpl_Stub.queryMBeans(ObjectName $param_ObjectName_1, MarshalledObject $param_MarshalledObject_2, Subject $param_Subject_3) RMIConnectionImpl.queryMBeans(ObjectName name, MarshalledObject query, Subject delegationSubject) RMIConnection.queryNames(ObjectName name, MarshalledObject query, Subject delegationSubject) Handles the methodMBeanServerConnection.queryNames(ObjectName, QueryExp).RMIConnectionImpl_Stub.queryNames(ObjectName $param_ObjectName_1, MarshalledObject $param_MarshalledObject_2, Subject $param_Subject_3) RMIConnectionImpl.queryNames(ObjectName name, MarshalledObject query, Subject delegationSubject) -
Uses of Set in javax.print.attribute.standard
Classes in javax.print.attribute.standard that implement SetModifier and TypeClassDescriptionfinal classClassJobStateReasonsis a printing attribute class, a set of enumeration values, that provides additional information about the job's current state, i.e., information that augments the value of the job'sJobStateattribute.Methods in javax.print.attribute.standard that return SetModifier and TypeMethodDescriptionPrinterStateReasons.printerStateReasonSet(Severity severity) Obtain an unmodifiable set view of the individual printer state reason attributes at the given severity level in thisPrinterStateReasonsattribute. -
Uses of Set in javax.script
Methods in javax.script that return Set -
Uses of Set in javax.security.auth
Methods in javax.security.auth that return SetModifier and TypeMethodDescriptionSubject.getPrincipals()Return theSetof Principals associated with thisSubject.Subject.getPrincipals(Class<T> c) Return aSetof Principals associated with thisSubjectthat are instances or subclasses of the specifiedClass.Subject.getPrivateCredentials()Return theSetof private credentials held by thisSubject.<T> Set<T>Subject.getPrivateCredentials(Class<T> c) Return aSetof private credentials associated with thisSubjectthat are instances or subclasses of the specifiedClass.Subject.getPublicCredentials()Return theSetof public credentials held by thisSubject.<T> Set<T>Subject.getPublicCredentials(Class<T> c) Return aSetof public credentials associated with thisSubjectthat are instances or subclasses of the specifiedClass.Constructors in javax.security.auth with parameters of type Set -
Uses of Set in javax.swing
Methods in javax.swing with parameters of type SetModifier and TypeMethodDescriptionvoidJComponent.setFocusTraversalKeys(int id, Set<? extends AWTKeyStroke> keystrokes) Sets the focus traversal keys for a given traversal operation for this Component. -
Uses of Set in javax.tools
Methods in javax.tools that return SetModifier and TypeMethodDescriptionTool.getSourceVersions()Returns the source versions of the Java programming language supported by this tool.Methods in javax.tools that return types with arguments of type SetModifier and TypeMethodDescriptionForwardingJavaFileManager.listLocationsForModules(JavaFileManager.Location location) default Iterable<Set<JavaFileManager.Location>>JavaFileManager.listLocationsForModules(JavaFileManager.Location location) Lists the locations for all the modules in a module-oriented location or an output location.Methods in javax.tools with parameters of type SetModifier and TypeMethodDescriptionForwardingJavaFileManager.list(JavaFileManager.Location location, String packageName, Set<JavaFileObject.Kind> kinds, boolean recurse) JavaFileManager.list(JavaFileManager.Location location, String packageName, Set<JavaFileObject.Kind> kinds, boolean recurse) Lists all file objects matching the given criteria in the given package-oriented location. -
Uses of Set in jdk.dynalink.beans
Methods in jdk.dynalink.beans that return SetModifier and TypeMethodDescriptionBeansLinker.getInstanceMethodNames(Class<?> clazz) Returns a set of names of all instance methods of a class.BeansLinker.getReadableInstancePropertyNames(Class<?> clazz) Returns a set of names of all readable instance properties of a class.BeansLinker.getReadableStaticPropertyNames(Class<?> clazz) Returns a set of names of all readable static properties of a class.BeansLinker.getStaticMethodNames(Class<?> clazz) Returns a set of names of all static methods of a class.BeansLinker.getWritableInstancePropertyNames(Class<?> clazz) Returns a set of names of all writable instance properties of a class.BeansLinker.getWritableStaticPropertyNames(Class<?> clazz) Returns a set of names of all writable static properties of a class. -
Uses of Set in jdk.javadoc.doclet
Methods in jdk.javadoc.doclet that return SetModifier and TypeMethodDescriptionTaglet.getAllowedLocations()Returns the set of supported locations for block tags.DocletEnvironment.getIncludedElements()Returns the module, package and type elements that should be included in the documentation.DocletEnvironment.getSpecifiedElements()Returns the elements specified when the tool is invoked.Set<? extends Doclet.Option>Doclet.getSupportedOptions()Returns all the supported options.Set<? extends Doclet.Option>StandardDoclet.getSupportedOptions() -
Uses of Set in jdk.jfr
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Uses of Set in jdk.net
Modifier and TypeMethodDescriptionstatic Set<SocketOption<?>>Sockets.supportedOptions(Class<?> socketType) Deprecated, for removal: This API element is subject to removal in a future version.
Socket.supportedOptions(),ServerSocket.supportedOptions(), orDatagramSocket.supportedOptions()instead.