Liste des membres ajoutés dans Java 9

Afin d'avoir une vue d'ensemble de ce qui a été ajouté dans Java 9, les membres (champs, méthodes, etc.) qui sont depuis 9 sur Javadoc sont extraits et répertoriés.

• Il n'y a aucune garantie qu'il sera extrait parfaitement.

Cliquez ici pour la liste des types ajoutés dans Java 9

java.base java.io InputStream

• readAllBytes​()

Reads all remaining bytes from the input stream.

• readNBytes​(byte[] b, int off, int len)

Reads the requested number of bytes from the input stream into the given byte array.

• transferTo​(OutputStream out)

Reads all bytes from this input stream and writes the bytes to the given output stream in the order that they are read.

ObjectInputStream

• getObjectInputFilter​()

Returns the serialization filter for this stream.

• setObjectInputFilter​(ObjectInputFilter filter)

Set the serialization filter for the stream.

ObjectStreamConstants

• SERIAL_FILTER_PERMISSION

Enable setting the process-wide serial filter.

java.lang Byte

• compareUnsigned​(byte x, byte y)

Compares two byte values numerically treating the values as unsigned.

Character.UnicodeBlock

• AHOM

Constant for the "Ahom" Unicode character block.

• ANATOLIAN_HIEROGLYPHS

Constant for the "Anatolian Hieroglyphs" Unicode character block.

• BASSA_VAH

Constant for the "Bassa Vah" Unicode character block.

• CAUCASIAN_ALBANIAN

Constant for the "Caucasian Albanian" Unicode character block.

• CHEROKEE_SUPPLEMENT

Constant for the "Cherokee Supplement" Unicode character block.

• CJK_UNIFIED_IDEOGRAPHS_EXTENSION_E

Constant for the "CJK Unified Ideographs Extension E" Unicode character block.

• COMBINING_DIACRITICAL_MARKS_EXTENDED

Constant for the "Combining Diacritical Marks Extended" Unicode character block.

• COPTIC_EPACT_NUMBERS

Constant for the "Coptic Epact Numbers" Unicode character block.

• DUPLOYAN

Constant for the "Duployan" Unicode character block.

• EARLY_DYNASTIC_CUNEIFORM

Constant for the "Early Dynastic Cuneiform" Unicode character block.

• ELBASAN

Constant for the "Elbasan" Unicode character block.

• GEOMETRIC_SHAPES_EXTENDED

Constant for the "Geometric Shapes Extended" Unicode character block.

• GRANTHA

Constant for the "Grantha" Unicode character block.

• HATRAN

Constant for the "Hatran" Unicode character block.

• KHOJKI

Constant for the "Khojki" Unicode character block.

• KHUDAWADI

Constant for the "Khudawadi" Unicode character block.

• LATIN_EXTENDED_E

Constant for the "Latin Extended-E" Unicode character block.

• LINEAR_A

Constant for the "Linear A" Unicode character block.

• MAHAJANI

Constant for the "Mahajani" Unicode character block.

• MANICHAEAN

Constant for the "Manichaean" Unicode character block.

• MENDE_KIKAKUI

Constant for the "Mende Kikakui" Unicode character block.

• MODI

Constant for the "Modi" Unicode character block.

• MRO

Constant for the "Mro" Unicode character block.

• MULTANI

Constant for the "Multani" Unicode character block.

• MYANMAR_EXTENDED_B

Constant for the "Myanmar Extended-B" Unicode character block.

• NABATAEAN

Constant for the "Nabataean" Unicode character block.

• OLD_HUNGARIAN

Constant for the "Old Hungarian" Unicode character block.

• OLD_NORTH_ARABIAN

Constant for the "Old North Arabian" Unicode character block.

• OLD_PERMIC

Constant for the "Old Permic" Unicode character block.

• ORNAMENTAL_DINGBATS

Constant for the "Ornamental Dingbats" Unicode character block.

• PAHAWH_HMONG

Constant for the "Pahawh Hmong" Unicode character block.

• PALMYRENE

Constant for the "Palmyrene" Unicode character block.

• PAU_CIN_HAU

Constant for the "Pau Cin Hau" Unicode character block.

• PSALTER_PAHLAVI

Constant for the "Psalter Pahlavi" Unicode character block.

• SHORTHAND_FORMAT_CONTROLS

Constant for the "Shorthand Format Controls" Unicode character block.

• SIDDHAM

Constant for the "Siddham" Unicode character block.

• SINHALA_ARCHAIC_NUMBERS

Constant for the "Sinhala Archaic Numbers" Unicode character block.

• SUPPLEMENTAL_ARROWS_C

Constant for the "Supplemental Arrows-C" Unicode character block.

• SUPPLEMENTAL_SYMBOLS_AND_PICTOGRAPHS

Constant for the "Supplemental Symbols and Pictographs" Unicode character block.

• SUTTON_SIGNWRITING

Constant for the "Sutton SignWriting" Unicode character block.

• TIRHUTA

Constant for the "Tirhuta" Unicode character block.

• WARANG_CITI

Constant for the "Warang Citi" Unicode character block.

Character.UnicodeScript

• AHOM

Unicode script "Ahom".

• ANATOLIAN_HIEROGLYPHS

Unicode script "Anatolian Hieroglyphs".

• BASSA_VAH

Unicode script "Bassa Vah".

• CAUCASIAN_ALBANIAN

Unicode script "Caucasian Albanian".

• DUPLOYAN

Unicode script "Duployan".

• ELBASAN

Unicode script "Elbasan".

• GRANTHA

Unicode script "Grantha".

• HATRAN

Unicode script "Hatran".

• KHOJKI

Unicode script "Khojki".

• KHUDAWADI

Unicode script "Khudawadi".

• LINEAR_A

Unicode script "Linear A".

• MAHAJANI

Unicode script "Mahajani".

• MANICHAEAN

Unicode script "Manichaean".

• MENDE_KIKAKUI

Unicode script "Mende Kikakui".

• MODI

Unicode script "Modi".

• MRO

Unicode script "Mro".

• MULTANI

Unicode script "Multani".

• NABATAEAN

Unicode script "Nabataean".

• OLD_HUNGARIAN

Unicode script "Old Hungarian".

• OLD_NORTH_ARABIAN

Unicode script "Old North Arabian".

• OLD_PERMIC

Unicode script "Old Permic".

• PAHAWH_HMONG

Unicode script "Pahawh Hmong".

• PALMYRENE

Unicode script "Palmyrene".

• PAU_CIN_HAU

Unicode script "Pau Cin Hau".

• PSALTER_PAHLAVI

Unicode script "Psalter Pahlavi".

• SIDDHAM

Unicode script "Siddham".

• SIGNWRITING

Unicode script "SignWriting".

• TIRHUTA

Unicode script "Tirhuta".

• WARANG_CITI

Unicode script "Warang Citi".

Character

• DIRECTIONALITY_FIRST_STRONG_ISOLATE

Weak bidirectional character type "FSI" in the Unicode specification.

• DIRECTIONALITY_LEFT_TO_RIGHT_ISOLATE

Weak bidirectional character type "LRI" in the Unicode specification.

• DIRECTIONALITY_POP_DIRECTIONAL_ISOLATE

Weak bidirectional character type "PDI" in the Unicode specification.

• DIRECTIONALITY_RIGHT_TO_LEFT_ISOLATE

Weak bidirectional character type "RLI" in the Unicode specification.

• codePointOf​(String name)

Returns the code point value of the Unicode character specified by the given Unicode character name.

Class

• forName​(Module module, String name)

Returns the Class with the given binary name in the given module.

• getModule​()

Returns the module that this class or interface is a member of.

• getPackageName​()

Returns the fully qualified package name.

ClassLoader

• ClassLoader​(String name, ClassLoader parent)

Creates a new class loader of the specified name and using the specified parent class loader for delegation.

• findClass​(String moduleName, String name)

Finds the class with the given binary name in a module defined to this class loader.

• findResource​(String moduleName, String name)

Returns a URL to a resource in a module defined to this class loader.

• getDefinedPackage​(String name)

Returns a Package of the given name that has been defined by this class loader.

• getDefinedPackages​()

Returns all of the Packages defined by this class loader.

• getName​()

Returns the name of this class loader or null if this class loader is not named.

• getPlatformClassLoader​()

Returns the platform class loader for delegation.

• getUnnamedModule​()

Returns the unnamed Module for this class loader.

• isRegisteredAsParallelCapable​()

Returns true if this class loader is registered as parallel capable, otherwise false.

• resources​(String name)

Returns a stream whose elements are the URLs of all the resources with the given name.

Type Deprecated

• forRemoval

Indicates whether the annotated element is subject to removal in a future version.

• since

Returns the version in which the annotated element became deprecated.

IndexOutOfBoundsException

• IndexOutOfBoundsException​(int index)

Constructs a new IndexOutOfBoundsException class with an argument indicating the illegal index.

Integer

• parseInt​(CharSequence s, int beginIndex, int endIndex, int radix)

Parses the CharSequence argument as a signed int in the specified radix, beginning at the specified beginIndex and extending to endIndex - 1.

• parseUnsignedInt​(CharSequence s, int beginIndex, int endIndex, int radix)

Parses the CharSequence argument as an unsigned int in the specified radix, beginning at the specified beginIndex and extending to endIndex - 1.

Long

• parseLong​(CharSequence s, int beginIndex, int endIndex, int radix)

Parses the CharSequence argument as a signed long in the specified radix, beginning at the specified beginIndex and extending to endIndex - 1.

• parseUnsignedLong​(CharSequence s, int beginIndex, int endIndex, int radix)

Parses the CharSequence argument as an unsigned long in the specified radix, beginning at the specified beginIndex and extending to endIndex - 1.

Math

• floorDiv​(long x, int y)

Returns the largest (closest to positive infinity) long value that is less than or equal to the algebraic quotient.

• floorMod​(long x, int y)

Returns the floor modulus of the long and int arguments.

• fma​(double a, double b, double c)

Returns the fused multiply add of the three arguments; that is, returns the exact product of the first two arguments summed with the third argument and then rounded once to the nearest double.

• fma​(float a, float b, float c)

Returns the fused multiply add of the three arguments; that is, returns the exact product of the first two arguments summed with the third argument and then rounded once to the nearest float.

• multiplyExact​(long x, int y)

Returns the product of the arguments, throwing an exception if the result overflows a long.

• multiplyFull​(int x, int y)

Returns the exact mathematical product of the arguments.

• multiplyHigh​(long x, long y)

Returns as a long the most significant 64 bits of the 128-bit product of two 64-bit factors.

Process

• children​()

Returns a snapshot of the direct children of the process.

• descendants​()

Returns a snapshot of the descendants of the process.

• info​()

Returns a snapshot of information about the process.

• onExit​()

Returns a CompletableFuture for the termination of the Process.

• pid​()

Returns the native process ID of the process.

• supportsNormalTermination​()

Returns true if the implementation of destroy() is to normally terminate the process, Returns false if the implementation of destroy forcibly and immediately terminates the process.

• toHandle​()

Returns a ProcessHandle for the Process.

ProcessBuilder.Redirect

• DISCARD

Indicates that subprocess output will be discarded.

ProcessBuilder

• startPipeline​(List builders)

Starts a Process for each ProcessBuilder, creating a pipeline of processes linked by their standard output and standard input streams.

Runtime

• version​()

Returns the version of the Java Runtime Environment as a Runtime.Version.

Short

• compareUnsigned​(short x, short y)

Compares two short values numerically treating the values as unsigned.

StackTraceElement

• StackTraceElement​(String classLoaderName, String moduleName, String moduleVersion, String declaringClass, String methodName, String fileName, int lineNumber)

Creates a stack trace element representing the specified execution point.

• getClassLoaderName​()

Returns the name of the class loader of the class containing the execution point represented by this stack trace element.

• getModuleName​()

Returns the module name of the module containing the execution point represented by this stack trace element.

• getModuleVersion​()

Returns the module version of the module containing the execution point represented by this stack trace element.

StrictMath

• floorDiv​(long x, int y)

Returns the largest (closest to positive infinity) long value that is less than or equal to the algebraic quotient.

• floorMod​(long x, int y)

Returns the floor modulus of the long and int arguments.

• fma​(double a, double b, double c)

Returns the fused multiply add of the three arguments; that is, returns the exact product of the first two arguments summed with the third argument and then rounded once to the nearest double.

• fma​(float a, float b, float c)

Returns the fused multiply add of the three arguments; that is, returns the exact product of the first two arguments summed with the third argument and then rounded once to the nearest float.

• multiplyExact​(long x, int y)

Returns the product of the arguments, throwing an exception if the result overflows a long.

• multiplyFull​(int x, int y)

Returns the exact mathematical product of the arguments.

• multiplyHigh​(long x, long y)

Returns as a long the most significant 64 bits of the 128-bit product of two 64-bit factors.

StringBuffer

• chars​()

Returns a stream of int zero-extending the char values from this sequence.

• codePoints​()

Returns a stream of code point values from this sequence.

StringBuilder

• chars​()

Returns a stream of int zero-extending the char values from this sequence.

• codePoints​()

Returns a stream of code point values from this sequence.

System

• getLogger​(String name)

Returns an instance of Logger for the caller's use.

• getLogger​(String name, ResourceBundle bundle)

Returns a localizable instance of Logger for the caller's use.

Thread

• Thread​(ThreadGroup group, Runnable target, String name, long stackSize, boolean inheritThreadLocals)

Allocates a new Thread object so that it has target as its run object, has the specified name as its name, belongs to the thread group referred to by group, has the specified stackSize, and inherits initial values for inheritable thread-local variables if inheritThreadLocals is true.

• onSpinWait​()

Indicates that the caller is momentarily unable to progress, until the occurrence of one or more actions on the part of other activities.

java.lang.annotation ElementType

• MODULE

Module declaration.

java.lang.invoke MethodHandle

• asCollector​(int collectArgPos, Class<?> arrayType, int arrayLength)

Makes an array-collecting method handle, which accepts a given number of positional arguments starting at a given position, and collects them into an array argument.

• asSpreader​(int spreadArgPos, Class<?> arrayType, int arrayLength)

Makes an array-spreading method handle, which accepts an array argument at a given position and spreads its elements as positional arguments in place of the array.

• withVarargs​(boolean makeVarargs)

Adapts this method handle to be variable arity if the boolean flag is true, else fixed arity.

MethodHandles.Lookup

• MODULE

A single-bit mask representing module access (default access), which may contribute to the result of lookupModes.

• UNCONDITIONAL

A single-bit mask representing unconditional access which may contribute to the result of lookupModes.

• accessClass​(Class<?> targetClass)

Determines if a class can be accessed from the lookup context defined by this Lookup object.

• defineClass​(byte[] bytes)

Defines a class to the same class loader and in the same runtime package and protection domain as this lookup's lookup class.

• dropLookupMode​(int modeToDrop)

Creates a lookup on the same lookup class which this lookup object finds members, but with a lookup mode that has lost the given lookup mode.

• findClass​(String targetName)

Looks up a class by name from the lookup context defined by this Lookup object.

• findStaticVarHandle​(Class decl, String name, Class type)

Produces a VarHandle giving access to a static field name of type type declared in a class of type decl.

• findVarHandle​(Class recv, String name, Class type)

Produces a VarHandle giving access to a non-static field name of type type declared in a class of type recv.

• hasPrivateAccess​()

Returns true if this lookup has PRIVATE access.

• unreflectVarHandle​(Field f)

Produces a VarHandle giving access to a reflected field f of type T declared in a class of type R.

MethodHandles

• arrayConstructor​(Class<?> arrayClass)

Produces a method handle constructing arrays of a desired type.

• arrayElementVarHandle​(Class<?> arrayClass)

Produces a VarHandle giving access to elements of an array of type arrayClass.

• arrayLength​(Class<?> arrayClass)

Produces a method handle returning the length of an array.

• byteArrayViewVarHandle​(Class<?> viewArrayClass, ByteOrder byteOrder)

Produces a VarHandle giving access to elements of a byte[] array viewed as if it were a different primitive array type, such as int[] or long[].

• byteBufferViewVarHandle​(Class<?> viewArrayClass, ByteOrder byteOrder)

Produces a VarHandle giving access to elements of a ByteBuffer viewed as if it were an array of elements of a different primitive component type to that of byte, such as int[] or long[].

• countedLoop​(MethodHandle iterations, MethodHandle init, MethodHandle body)

Constructs a loop that runs a given number of iterations.

• countedLoop​(MethodHandle start, MethodHandle end, MethodHandle init, MethodHandle body)

Constructs a loop that counts over a range of numbers.

• doWhileLoop​(MethodHandle init, MethodHandle body, MethodHandle pred)

Constructs a do-while loop from an initializer, a body, and a predicate.

• dropArgumentsToMatch​(MethodHandle target, int skip, List<Class<?>> newTypes, int pos)

Adapts a target method handle to match the given parameter type list.

• empty​(MethodType type)

Produces a method handle of the requested type which ignores any arguments, does nothing, and returns a suitable default depending on the return type.

• foldArguments​(MethodHandle target, int pos, MethodHandle combiner)

Adapts a target method handle by pre-processing some of its arguments, starting at a given position, and then calling the target with the result of the pre-processing, inserted into the original sequence of arguments just before the folded arguments.

• iteratedLoop​(MethodHandle iterator, MethodHandle init, MethodHandle body)

Constructs a loop that ranges over the values produced by an Iterator.

• loop​(MethodHandle[]... clauses)

Constructs a method handle representing a loop with several loop variables that are updated and checked upon each iteration.

• privateLookupIn​(Class<?> targetClass, MethodHandles.Lookup lookup)

Returns a lookup object with full capabilities to emulate all supported bytecode behaviors, including private access, on a target class.

• tryFinally​(MethodHandle target, MethodHandle cleanup)

Makes a method handle that adapts a target method handle by wrapping it in a try-finally block.

• varHandleExactInvoker​(VarHandle.AccessMode accessMode, MethodType type)

Produces a special invoker method handle which can be used to invoke a signature-polymorphic access mode method on any VarHandle whose associated access mode type is compatible with the given type.

• varHandleInvoker​(VarHandle.AccessMode accessMode, MethodType type)

Produces a special invoker method handle which can be used to invoke a signature-polymorphic access mode method on any VarHandle whose associated access mode type is compatible with the given type.

• whileLoop​(MethodHandle init, MethodHandle pred, MethodHandle body)

Constructs a while loop from an initializer, a body, and a predicate.

• zero​(Class<?> type)

Produces a constant method handle of the requested return type which returns the default value for that type every time it is invoked.

java.lang.ref Reference

• reachabilityFence​(Object ref)

Ensures that the object referenced by the given reference remains strongly reachable, regardless of any prior actions of the program that might otherwise cause the object to become unreachable; thus, the referenced object is not reclaimable by garbage collection at least until after the invocation of this method.

java.lang.reflect AccessibleObject

• canAccess​(Object obj)

Test if the caller can access this reflected object.

• trySetAccessible​()

Set the accessible flag for this reflected object to true if possible.

AnnotatedArrayType

• getAnnotatedOwnerType​()

Returns the potentially annotated type that this type is a member of, if this type represents a nested type.

AnnotatedParameterizedType

• getAnnotatedOwnerType​()

Returns the potentially annotated type that this type is a member of, if this type represents a nested type.

AnnotatedType

• getAnnotatedOwnerType​()

Returns the potentially annotated type that this type is a member of, if this type represents a nested type.

AnnotatedTypeVariable

• getAnnotatedOwnerType​()

Returns the potentially annotated type that this type is a member of, if this type represents a nested type.

AnnotatedWildcardType

• getAnnotatedOwnerType​()

Returns the potentially annotated type that this type is a member of, if this type represents a nested type.

java.math BigDecimal

• sqrt​(MathContext mc)

Returns an approximation to the square root of this with rounding according to the context settings.

BigInteger

• BigInteger​(byte[] val, int off, int len)

Translates a byte sub-array containing the two's-complement binary representation of a BigInteger into a BigInteger.

• BigInteger​(int signum, byte[] magnitude, int off, int len)

Translates the sign-magnitude representation of a BigInteger into a BigInteger.

• TWO

The BigInteger constant two.

• sqrt​()

Returns the integer square root of this BigInteger.

• sqrtAndRemainder​()

Returns an array of two BigIntegers containing the integer square root s of this and its remainder this - s*s, respectively.

java.net Authenticator

• getDefault​()

Gets the default authenticator.

• requestPasswordAuthentication​(Authenticator authenticator, String host, InetAddress addr, int port, String protocol, String prompt, String scheme, URL url, Authenticator.RequestorType reqType)

Ask the given authenticator for a password.

• requestPasswordAuthenticationInstance​(String host, InetAddress addr, int port, String protocol, String prompt, String scheme, URL url, Authenticator.RequestorType reqType)

Ask this authenticator for a password.

DatagramSocket

• getOption​(SocketOption name)

Returns the value of a socket option.

• setOption​(SocketOption name, T value)

Sets the value of a socket option.

• supportedOptions​()

Returns a set of the socket options supported by this socket.

DatagramSocketImpl

• getOption​(SocketOption name)

Called to get a socket option.

• setOption​(SocketOption name, T value)

Called to set a socket option.

• supportedOptions​()

Returns a set of SocketOptions supported by this impl and by this impl's socket (DatagramSocket or MulticastSocket)

HttpURLConnection

• setAuthenticator​(Authenticator auth)

Supplies an Authenticator to be used when authentication is requested through the HTTP protocol for this HttpURLConnection.

NetworkInterface

• inetAddresses​()

Get a Stream of all or a subset of the InetAddresses bound to this network interface.

• networkInterfaces​()

Returns a Stream of all the interfaces on this machine.

• subInterfaces​()

Get a Stream of all subinterfaces (also known as virtual interfaces) attached to this network interface.

ProxySelector

• of​(InetSocketAddress proxyAddress)

Returns a ProxySelector which uses the given proxy address for all HTTP and HTTPS requests.

ServerSocket

• getOption​(SocketOption name)

Returns the value of a socket option.

• setOption​(SocketOption name, T value)

Sets the value of a socket option.

• supportedOptions​()

Returns a set of the socket options supported by this server socket.

Socket

• getOption​(SocketOption name)

Returns the value of a socket option.

• setOption​(SocketOption name, T value)

Sets the value of a socket option.

• supportedOptions​()

Returns a set of the socket options supported by this socket.

SocketImpl

• getOption​(SocketOption name)

Called to get a socket option.

• setOption​(SocketOption name, T value)

Called to set a socket option.

• supportedOptions​()

Returns a set of SocketOptions supported by this impl and by this impl's socket (Socket or ServerSocket)

SocketOptions

• SO_REUSEPORT

Sets SO_REUSEPORT for a socket.

StandardSocketOptions

• SO_REUSEPORT

Re-use port.

URLClassLoader

• URLClassLoader​(String name, URL[] urls, ClassLoader parent)

Constructs a new named URLClassLoader for the specified URLs.

• URLClassLoader​(String name, URL[] urls, ClassLoader parent, URLStreamHandlerFactory factory)

Constructs a new named URLClassLoader for the specified URLs, parent class loader, and URLStreamHandlerFactory.

URLConnection

• getDefaultUseCaches​(String protocol)

Returns the default value of the useCaches flag for the given protocol.

• setDefaultUseCaches​(String protocol, boolean defaultVal)

Sets the default value of the useCaches field for the named protocol to the given value.

java.nio Buffer

• duplicate​()

Creates a new buffer that shares this buffer's content.

• slice​()

Creates a new buffer whose content is a shared subsequence of this buffer's content.

ByteBuffer

• alignedSlice​(int unitSize)

Creates a new byte buffer whose content is a shared and aligned subsequence of this buffer's content.

• alignmentOffset​(int index, int unitSize)

Returns the memory address, pointing to the byte at the given index, modulus the given unit size.

java.security AuthProvider

• AuthProvider​(String name, String versionStr, String info)

Constructs a provider with the specified name, version string, and information.

KeyStore.Builder

• newInstance​(File file, KeyStore.ProtectionParameter protection)

Returns a new Builder object.

KeyStore

• getInstance​(File file, char[] password)

Returns a loaded keystore object of the appropriate keystore type.

• getInstance​(File file, KeyStore.LoadStoreParameter param)

Returns a loaded keystore object of the appropriate keystore type.

KeyStoreSpi

• engineProbe​(InputStream stream)

Probes the specified input stream to determine whether it contains a keystore that is supported by this implementation, or not.

PermissionCollection

• elementsAsStream​()

Returns a stream of all the Permission objects in the collection.

ProtectionDomain

• staticPermissionsOnly​()

Returns true if this domain contains only static permissions and does not check the current Policy at the time of permission checking.

Provider

• Provider​(String name, String versionStr, String info)

Constructs a provider with the specified name, version string, and information.

• configure​(String configArg)

Apply the supplied configuration argument to this provider instance and return the configured provider.

• getVersionStr​()

Returns the version string for this provider.

• isConfigured​()

Check if this provider instance has been configured.

SecureClassLoader

• SecureClassLoader​(String name, ClassLoader parent)

Creates a new SecureClassLoader of the specified name and using the specified parent class loader for delegation.

SecureRandom

• getInstance​(String algorithm, SecureRandomParameters params)

Returns a SecureRandom object that implements the specified Random Number Generator (RNG) algorithm and supports the specified SecureRandomParameters request.

• getInstance​(String algorithm, SecureRandomParameters params, String provider)

Returns a SecureRandom object that implements the specified Random Number Generator (RNG) algorithm and supports the specified SecureRandomParameters request.

• getInstance​(String algorithm, SecureRandomParameters params, Provider provider)

Returns a SecureRandom object that implements the specified Random Number Generator (RNG) algorithm and supports the specified SecureRandomParameters request.

• getParameters​()

Returns the effective SecureRandomParameters for this SecureRandom instance.

• nextBytes​(byte[] bytes, SecureRandomParameters params)

Generates a user-specified number of random bytes with additional parameters.

• reseed​()

Reseeds this SecureRandom with entropy input read from its entropy source.

• reseed​(SecureRandomParameters params)

Reseeds this SecureRandom with entropy input read from its entropy source with additional parameters.

SecureRandomSpi

• SecureRandomSpi​(SecureRandomParameters params)

Constructor with a parameter.

• engineGetParameters​()

Returns the effective SecureRandomParameters for this SecureRandom instance.

• engineNextBytes​(byte[] bytes, SecureRandomParameters params)

Generates a user-specified number of random bytes with additional parameters.

• engineReseed​(SecureRandomParameters params)

Reseeds this random object with entropy input read from its entropy source with additional parameters.

java.security.spec EncodedKeySpec

• EncodedKeySpec​(byte[] encodedKey, String algorithm)

Creates a new EncodedKeySpec with the given encoded key.

• getAlgorithm​()

Returns the name of the algorithm of the encoded key.

PKCS8EncodedKeySpec

• PKCS8EncodedKeySpec​(byte[] encodedKey, String algorithm)

Creates a new PKCS8EncodedKeySpec with the given encoded key and algorithm.

X509EncodedKeySpec

• X509EncodedKeySpec​(byte[] encodedKey, String algorithm)

Creates a new X509EncodedKeySpec with the given encoded key.

java.time Clock

• tickMillis​(ZoneId zone)

Obtains a clock that returns the current instant ticking in whole milliseconds using the best available system clock.

Duration

• dividedBy​(Duration divisor)

Returns number of whole times a specified Duration occurs within this Duration.

• toDaysPart​()

Extracts the number of days in the duration.

• toHoursPart​()

Extracts the number of hours part in the duration.

• toMillisPart​()

Extracts the number of milliseconds part of the duration.

• toMinutesPart​()

Extracts the number of minutes part in the duration.

• toNanosPart​()

Get the nanoseconds part within seconds of the duration.

• toSeconds​()

Gets the number of seconds in this duration.

• toSecondsPart​()

Extracts the number of seconds part in the duration.

• truncatedTo​(TemporalUnit unit)

Returns a copy of this Duration truncated to the specified unit.

LocalDate

• datesUntil​(LocalDate endExclusive)

Returns a sequential ordered stream of dates.

• datesUntil​(LocalDate endExclusive, Period step)

Returns a sequential ordered stream of dates by given incremental step.

• ofInstant​(Instant instant, ZoneId zone)

Obtains an instance of LocalDate from an Instant and zone ID.

• toEpochSecond​(LocalTime time, ZoneOffset offset)

Converts this LocalDate to the number of seconds since the epoch of 1970-01-01T00:00:00Z.

LocalTime

• ofInstant​(Instant instant, ZoneId zone)

Obtains an instance of LocalTime from an Instant and zone ID.

• toEpochSecond​(LocalDate date, ZoneOffset offset)

Converts this LocalTime to the number of seconds since the epoch of 1970-01-01T00:00:00Z.

OffsetTime

• toEpochSecond​(LocalDate date)

Converts this OffsetTime to the number of seconds since the epoch of 1970-01-01T00:00:00Z.

java.time.chrono Chronology

• epochSecond​(int prolepticYear, int month, int dayOfMonth, int hour, int minute, int second, ZoneOffset zoneOffset)

Gets the number of seconds from the epoch of 1970-01-01T00:00:00Z.

• epochSecond​(Era era, int yearOfEra, int month, int dayOfMonth, int hour, int minute, int second, ZoneOffset zoneOffset)

Gets the number of seconds from the epoch of 1970-01-01T00:00:00Z.

IsoChronology

• epochSecond​(int prolepticYear, int month, int dayOfMonth, int hour, int minute, int second, ZoneOffset zoneOffset)

Gets the number of seconds from the epoch of 1970-01-01T00:00:00Z.

java.time.format DateTimeFormatterBuilder

• appendGenericZoneText​(TextStyle textStyle)

Appends the generic time-zone name, such as 'Pacific Time', to the formatter.

• appendGenericZoneText​(TextStyle textStyle, Set preferredZones)

Appends the generic time-zone name, such as 'Pacific Time', to the formatter.

java.util Arrays

• compare​(T[] a, T[] b)

Compares two Object arrays, within comparable elements, lexicographically.

• compare​(T[] a, T[] b, Comparator<? super T> cmp)

Compares two Object arrays lexicographically using a specified comparator.

• compare​(T[] a, int aFromIndex, int aToIndex, T[] b, int bFromIndex, int bToIndex)

Compares two Object arrays lexicographically over the specified ranges.

• compare​(T[] a, int aFromIndex, int aToIndex, T[] b, int bFromIndex, int bToIndex, Comparator<? super T> cmp)

Compares two Object arrays lexicographically over the specified ranges.

• compare​(boolean[] a, boolean[] b)

Compares two boolean arrays lexicographically.

• compare​(boolean[] a, int aFromIndex, int aToIndex, boolean[] b, int bFromIndex, int bToIndex)

Compares two boolean arrays lexicographically over the specified ranges.

• compare​(byte[] a, byte[] b)

Compares two byte arrays lexicographically.

• compare​(byte[] a, int aFromIndex, int aToIndex, byte[] b, int bFromIndex, int bToIndex)

Compares two byte arrays lexicographically over the specified ranges.

• compare​(char[] a, char[] b)

Compares two char arrays lexicographically.

• compare​(char[] a, int aFromIndex, int aToIndex, char[] b, int bFromIndex, int bToIndex)

Compares two char arrays lexicographically over the specified ranges.

• compare​(double[] a, double[] b)

Compares two double arrays lexicographically.

• compare​(double[] a, int aFromIndex, int aToIndex, double[] b, int bFromIndex, int bToIndex)

Compares two double arrays lexicographically over the specified ranges.

• compare​(float[] a, float[] b)

Compares two float arrays lexicographically.

• compare​(float[] a, int aFromIndex, int aToIndex, float[] b, int bFromIndex, int bToIndex)

Compares two float arrays lexicographically over the specified ranges.

• compare​(int[] a, int aFromIndex, int aToIndex, int[] b, int bFromIndex, int bToIndex)

Compares two int arrays lexicographically over the specified ranges.

• compare​(int[] a, int[] b)

Compares two int arrays lexicographically.

• compare​(long[] a, int aFromIndex, int aToIndex, long[] b, int bFromIndex, int bToIndex)

Compares two long arrays lexicographically over the specified ranges.

• compare​(long[] a, long[] b)

Compares two long arrays lexicographically.

• compare​(short[] a, int aFromIndex, int aToIndex, short[] b, int bFromIndex, int bToIndex)

Compares two short arrays lexicographically over the specified ranges.

• compare​(short[] a, short[] b)

Compares two short arrays lexicographically.

• compareUnsigned​(byte[] a, byte[] b)

Compares two byte arrays lexicographically, numerically treating elements as unsigned.

• compareUnsigned​(byte[] a, int aFromIndex, int aToIndex, byte[] b, int bFromIndex, int bToIndex)

Compares two byte arrays lexicographically over the specified ranges, numerically treating elements as unsigned.

• compareUnsigned​(int[] a, int aFromIndex, int aToIndex, int[] b, int bFromIndex, int bToIndex)

Compares two int arrays lexicographically over the specified ranges, numerically treating elements as unsigned.

• compareUnsigned​(int[] a, int[] b)

Compares two int arrays lexicographically, numerically treating elements as unsigned.

• compareUnsigned​(long[] a, int aFromIndex, int aToIndex, long[] b, int bFromIndex, int bToIndex)

Compares two long arrays lexicographically over the specified ranges, numerically treating elements as unsigned.

• compareUnsigned​(long[] a, long[] b)

Compares two long arrays lexicographically, numerically treating elements as unsigned.

• compareUnsigned​(short[] a, int aFromIndex, int aToIndex, short[] b, int bFromIndex, int bToIndex)

Compares two short arrays lexicographically over the specified ranges, numerically treating elements as unsigned.

• compareUnsigned​(short[] a, short[] b)

Compares two short arrays lexicographically, numerically treating elements as unsigned.

• equals​(T[] a, T[] a2, Comparator<? super T> cmp)

Returns true if the two specified arrays of Objects are equal to one another.

• equals​(T[] a, int aFromIndex, int aToIndex, T[] b, int bFromIndex, int bToIndex, Comparator<? super T> cmp)

Returns true if the two specified arrays of Objects, over the specified ranges, are equal to one another.

• equals​(boolean[] a, int aFromIndex, int aToIndex, boolean[] b, int bFromIndex, int bToIndex)

Returns true if the two specified arrays of booleans, over the specified ranges, are equal to one another.

• equals​(byte[] a, int aFromIndex, int aToIndex, byte[] b, int bFromIndex, int bToIndex)

Returns true if the two specified arrays of bytes, over the specified ranges, are equal to one another.

• equals​(char[] a, int aFromIndex, int aToIndex, char[] b, int bFromIndex, int bToIndex)

Returns true if the two specified arrays of chars, over the specified ranges, are equal to one another.

• equals​(double[] a, int aFromIndex, int aToIndex, double[] b, int bFromIndex, int bToIndex)

Returns true if the two specified arrays of doubles, over the specified ranges, are equal to one another.

• equals​(float[] a, int aFromIndex, int aToIndex, float[] b, int bFromIndex, int bToIndex)

Returns true if the two specified arrays of floats, over the specified ranges, are equal to one another.

• equals​(int[] a, int aFromIndex, int aToIndex, int[] b, int bFromIndex, int bToIndex)

Returns true if the two specified arrays of ints, over the specified ranges, are equal to one another.

• equals​(Object[] a, int aFromIndex, int aToIndex, Object[] b, int bFromIndex, int bToIndex)

Returns true if the two specified arrays of Objects, over the specified ranges, are equal to one another.

• equals​(long[] a, int aFromIndex, int aToIndex, long[] b, int bFromIndex, int bToIndex)

Returns true if the two specified arrays of longs, over the specified ranges, are equal to one another.

• equals​(short[] a, int aFromIndex, int aToIndex, short[] b, int bFromIndex, int bToIndex)

Returns true if the two specified arrays of shorts, over the specified ranges, are equal to one another.

• mismatch​(T[] a, T[] b, Comparator<? super T> cmp)

Finds and returns the index of the first mismatch between two Object arrays, otherwise return -1 if no mismatch is found.

• mismatch​(T[] a, int aFromIndex, int aToIndex, T[] b, int bFromIndex, int bToIndex, Comparator<? super T> cmp)

Finds and returns the relative index of the first mismatch between two Object arrays over the specified ranges, otherwise return -1 if no mismatch is found.

• mismatch​(boolean[] a, boolean[] b)

Finds and returns the index of the first mismatch between two boolean arrays, otherwise return -1 if no mismatch is found.

• mismatch​(boolean[] a, int aFromIndex, int aToIndex, boolean[] b, int bFromIndex, int bToIndex)

Finds and returns the relative index of the first mismatch between two boolean arrays over the specified ranges, otherwise return -1 if no mismatch is found.

• mismatch​(byte[] a, byte[] b)

Finds and returns the index of the first mismatch between two byte arrays, otherwise return -1 if no mismatch is found.

• mismatch​(byte[] a, int aFromIndex, int aToIndex, byte[] b, int bFromIndex, int bToIndex)

Finds and returns the relative index of the first mismatch between two byte arrays over the specified ranges, otherwise return -1 if no mismatch is found.

• mismatch​(char[] a, char[] b)

Finds and returns the index of the first mismatch between two char arrays, otherwise return -1 if no mismatch is found.

• mismatch​(char[] a, int aFromIndex, int aToIndex, char[] b, int bFromIndex, int bToIndex)

Finds and returns the relative index of the first mismatch between two char arrays over the specified ranges, otherwise return -1 if no mismatch is found.

• mismatch​(double[] a, double[] b)

Finds and returns the index of the first mismatch between two double arrays, otherwise return -1 if no mismatch is found.

• mismatch​(double[] a, int aFromIndex, int aToIndex, double[] b, int bFromIndex, int bToIndex)

Finds and returns the relative index of the first mismatch between two double arrays over the specified ranges, otherwise return -1 if no mismatch is found.

• mismatch​(float[] a, float[] b)

Finds and returns the index of the first mismatch between two float arrays, otherwise return -1 if no mismatch is found.

• mismatch​(float[] a, int aFromIndex, int aToIndex, float[] b, int bFromIndex, int bToIndex)

Finds and returns the relative index of the first mismatch between two float arrays over the specified ranges, otherwise return -1 if no mismatch is found.

• mismatch​(int[] a, int aFromIndex, int aToIndex, int[] b, int bFromIndex, int bToIndex)

Finds and returns the relative index of the first mismatch between two int arrays over the specified ranges, otherwise return -1 if no mismatch is found.

• mismatch​(int[] a, int[] b)

Finds and returns the index of the first mismatch between two int arrays, otherwise return -1 if no mismatch is found.

• mismatch​(Object[] a, int aFromIndex, int aToIndex, Object[] b, int bFromIndex, int bToIndex)

Finds and returns the relative index of the first mismatch between two Object arrays over the specified ranges, otherwise return -1 if no mismatch is found.

• mismatch​(Object[] a, Object[] b)

Finds and returns the index of the first mismatch between two Object arrays, otherwise return -1 if no mismatch is found.

• mismatch​(long[] a, int aFromIndex, int aToIndex, long[] b, int bFromIndex, int bToIndex)

Finds and returns the relative index of the first mismatch between two long arrays over the specified ranges, otherwise return -1 if no mismatch is found.

• mismatch​(long[] a, long[] b)

Finds and returns the index of the first mismatch between two long arrays, otherwise return -1 if no mismatch is found.

• mismatch​(short[] a, int aFromIndex, int aToIndex, short[] b, int bFromIndex, int bToIndex)

Finds and returns the relative index of the first mismatch between two short arrays over the specified ranges, otherwise return -1 if no mismatch is found.

• mismatch​(short[] a, short[] b)

Finds and returns the index of the first mismatch between two short arrays, otherwise return -1 if no mismatch is found.

Currency

• getNumericCodeAsString​()

Returns the 3 digit ISO 4217 numeric code of this currency as a String.

Enumeration

• asIterator​()

Returns an Iterator that traverses the remaining elements covered by this enumeration.

List

• of​()

Returns an immutable list containing zero elements.

• of​(E e1)

Returns an immutable list containing one element.

• of​(E e1, E e2)

Returns an immutable list containing two elements.

• of​(E e1, E e2, E e3)

Returns an immutable list containing three elements.

• of​(E e1, E e2, E e3, E e4)

Returns an immutable list containing four elements.

• of​(E e1, E e2, E e3, E e4, E e5)

Returns an immutable list containing five elements.

• of​(E e1, E e2, E e3, E e4, E e5, E e6)

Returns an immutable list containing six elements.

• of​(E e1, E e2, E e3, E e4, E e5, E e6, E e7)

Returns an immutable list containing seven elements.

• of​(E e1, E e2, E e3, E e4, E e5, E e6, E e7, E e8)

Returns an immutable list containing eight elements.

• of​(E e1, E e2, E e3, E e4, E e5, E e6, E e7, E e8, E e9)

Returns an immutable list containing nine elements.

• of​(E e1, E e2, E e3, E e4, E e5, E e6, E e7, E e8, E e9, E e10)

Returns an immutable list containing ten elements.

• of​(E... elements)

Returns an immutable list containing an arbitrary number of elements.

Locale

• getISOCountries​(Locale.IsoCountryCode type)

Returns a Set of ISO3166 country codes for the specified type.

Map<K,V>

• entry​(K k, V v)

Returns an immutable Map.Entry containing the given key and value.

• of​()

Returns an immutable map containing zero mappings.

• of​(K k1, V v1)

Returns an immutable map containing a single mapping.

• of​(K k1, V v1, K k2, V v2)

Returns an immutable map containing two mappings.

• of​(K k1, V v1, K k2, V v2, K k3, V v3)

Returns an immutable map containing three mappings.

• of​(K k1, V v1, K k2, V v2, K k3, V v3, K k4, V v4)

Returns an immutable map containing four mappings.

• of​(K k1, V v1, K k2, V v2, K k3, V v3, K k4, V v4, K k5, V v5)

Returns an immutable map containing five mappings.

• of​(K k1, V v1, K k2, V v2, K k3, V v3, K k4, V v4, K k5, V v5, K k6, V v6)

Returns an immutable map containing six mappings.

• of​(K k1, V v1, K k2, V v2, K k3, V v3, K k4, V v4, K k5, V v5, K k6, V v6, K k7, V v7)

Returns an immutable map containing seven mappings.

• of​(K k1, V v1, K k2, V v2, K k3, V v3, K k4, V v4, K k5, V v5, K k6, V v6, K k7, V v7, K k8, V v8)

Returns an immutable map containing eight mappings.

• of​(K k1, V v1, K k2, V v2, K k3, V v3, K k4, V v4, K k5, V v5, K k6, V v6, K k7, V v7, K k8, V v8, K k9, V v9)

Returns an immutable map containing nine mappings.

• of​(K k1, V v1, K k2, V v2, K k3, V v3, K k4, V v4, K k5, V v5, K k6, V v6, K k7, V v7, K k8, V v8, K k9, V v9, K k10, V v10)

Returns an immutable map containing ten mappings.

• ofEntries​(Map.Entry<? extends K,? extends V>... entries)

Returns an immutable map containing keys and values extracted from the given entries.

Objects

• checkFromIndexSize​(int fromIndex, int size, int length)

Checks if the sub-range from fromIndex (inclusive) to fromIndex + size (exclusive) is within the bounds of range from 0 (inclusive) to length (exclusive).

• checkFromToIndex​(int fromIndex, int toIndex, int length)

Checks if the sub-range from fromIndex (inclusive) to toIndex (exclusive) is within the bounds of range from 0 (inclusive) to length (exclusive).

• checkIndex​(int index, int length)

Checks if the index is within the bounds of the range from 0 (inclusive) to length (exclusive).

• requireNonNullElse​(T obj, T defaultObj)

Returns the first argument if it is non-null and otherwise returns the non-null second argument.

• requireNonNullElseGet​(T obj, Supplier<? extends T> supplier)

Returns the first argument if it is non-null and otherwise returns the non-null value of supplier.get().

Optional

• ifPresentOrElse​(Consumer<? super T> action, Runnable emptyAction)

If a value is present, performs the given action with the value, otherwise performs the given empty-based action.

• or​(Supplier<? extends Optional<? extends T>> supplier)

If a value is present, returns an Optional describing the value, otherwise returns an Optional produced by the supplying function.

• stream​()

If a value is present, returns a sequential Stream containing only that value, otherwise returns an empty Stream.

OptionalDouble

• ifPresentOrElse​(DoubleConsumer action, Runnable emptyAction)

If a value is present, performs the given action with the value, otherwise performs the given empty-based action.

• stream​()

If a value is present, returns a sequential DoubleStream containing only that value, otherwise returns an empty DoubleStream.

OptionalInt

• ifPresentOrElse​(IntConsumer action, Runnable emptyAction)

If a value is present, performs the given action with the value, otherwise performs the given empty-based action.

• stream​()

If a value is present, returns a sequential IntStream containing only that value, otherwise returns an empty IntStream.

OptionalLong

• ifPresentOrElse​(LongConsumer action, Runnable emptyAction)

If a value is present, performs the given action with the value, otherwise performs the given empty-based action.

• stream​()

If a value is present, returns a sequential LongStream containing only that value, otherwise returns an empty LongStream.

ResourceBundle

• getBundle​(String baseName, Module module)

Gets a resource bundle using the specified base name and the default locale on behalf of the specified module.

• getBundle​(String baseName, Locale targetLocale, Module module)

Gets a resource bundle using the specified base name and locale on behalf of the specified module.

Scanner

• findAll​(String patString)

Returns a stream of match results that match the provided pattern string.

• findAll​(Pattern pattern)

Returns a stream of match results from this scanner.

• tokens​()

Returns a stream of delimiter-separated tokens from this scanner.

ServiceLoader