New APIs in Java 15

Comparing Java 15 (15.0.2+7-adpt) with Java 9 (9.0.4-open).

Element	Modification
java.activation	removed
java.base
java.io
Serial	added
ByteArrayInputStream
readAllBytes()	added
readNBytes(byte[], int, int)	added
transferTo(OutputStream)	added
ByteArrayOutputStream
toString(Charset)	added
writeBytes(byte[])	added
FileInputStream
finalize()	removed
FileOutputStream
finalize()	removed
FileReader
FileReader(File, Charset)	added
FileReader(String, Charset)	added
FileWriter
FileWriter(File, Charset)	added
FileWriter(File, Charset, boolean)	added
FileWriter(String, Charset)	added
FileWriter(String, Charset, boolean)	added
InputStream
nullInputStream()	added
readNBytes(int)	added
skipNBytes(long)	added
OutputStream
nullOutputStream()	added
PrintStream
PrintStream(File, Charset)	added
PrintStream(OutputStream, boolean, Charset)	added
PrintStream(String, Charset)	added
write(byte[])	added
writeBytes(byte[])	added
PrintWriter
PrintWriter(File, Charset)	added
PrintWriter(OutputStream, boolean, Charset)	added
PrintWriter(String, Charset)	added
Reader
nullReader()	added
transferTo(Writer)	added
Writer
nullWriter()	added
java.lang.annotation
ElementType
RECORD_COMPONENT	added preview
java.lang.constant	added
java.lang.invoke
ConstantBootstraps	added
MethodHandle	+ implements Constable
describeConstable()	added
MethodHandles.Lookup
defineHiddenClass(byte[], boolean,...	added
ensureInitialized(Class)	added
hasFullPrivilegeAccess()	added
hasPrivateAccess()	+ deprecated
previousLookupClass()	added
MethodType	+ implements Constable + implements TypeDescriptor.OfMethod
describeConstable()	added
descriptorString()	added
lastParameterType()	added
VarHandle.VarHandleDesc	added
VarHandle	+ implements Constable
coordinateTypes()	- final
describeConstable()	added
toMethodHandle(VarHandle.AccessMode)	- final
toString()	added
varType()	- final
MethodHandles.Lookup.ClassOption	added
TypeDescriptor.OfField	added
TypeDescriptor.OfMethod	added
TypeDescriptor	added
java.lang.ref
Reference
clone()	added
java.lang.reflect
MalformedParameterizedTypeException
MalformedParameterizedTypeException(String)	added
Modifier
Modifier()	removed
RecordComponent	added preview
UndeclaredThrowableException
getCause()	removed
AnnotatedType
getAnnotation(Class)	added
getAnnotations()	added
getDeclaredAnnotations()	added
java.lang.runtime	added
java.lang
Boolean	+ implements Constable
describeConstable()	added
Byte	+ implements Constable
describeConstable()	added
Character.UnicodeBlock
ADLAM	added
BHAIKSUKI	added
CHESS_SYMBOLS	added
CHORASMIAN	added
CJK_UNIFIED_IDEOGRAPHS_EXTENSION_F	added
CJK_UNIFIED_IDEOGRAPHS_EXTENSION_G	added
CYRILLIC_EXTENDED_C	added
DIVES_AKURU	added
DOGRA	added
EGYPTIAN_HIEROGLYPH_FORMAT_CONTROLS	added
ELYMAIC	added
GEORGIAN_EXTENDED	added
GLAGOLITIC_SUPPLEMENT	added
GUNJALA_GONDI	added
HANIFI_ROHINGYA	added
IDEOGRAPHIC_SYMBOLS_AND_PUNCTUATION	added
INDIC_SIYAQ_NUMBERS	added
KANA_EXTENDED_A	added
KHITAN_SMALL_SCRIPT	added
LISU_SUPPLEMENT	added
MAKASAR	added
MARCHEN	added
MASARAM_GONDI	added
MAYAN_NUMERALS	added
MEDEFAIDRIN	added
MONGOLIAN_SUPPLEMENT	added
NANDINAGARI	added
NEWA	added
NUSHU	added
NYIAKENG_PUACHUE_HMONG	added
OLD_SOGDIAN	added
OSAGE	added
OTTOMAN_SIYAQ_NUMBERS	added
SMALL_KANA_EXTENSION	added
SOGDIAN	added
SOYOMBO	added
SYMBOLS_AND_PICTOGRAPHS_EXTENDED_A	added
SYMBOLS_FOR_LEGACY_COMPUTING	added
SYRIAC_SUPPLEMENT	added
TAMIL_SUPPLEMENT	added
TANGUT	added
TANGUT_COMPONENTS	added
TANGUT_SUPPLEMENT	added
WANCHO	added
YEZIDI	added
ZANABAZAR_SQUARE	added
Character	+ implements Constable
describeConstable()	added
toString(int)	added
ClassNotFoundException
getCause()	removed
Class	+ implements Constable + implements TypeDescriptor.OfField
arrayType()	added
componentType()	added
describeConstable()	added
descriptorString()	added
getNestHost()	added
getNestMembers()	added
getRecordComponents()	added preview
isHidden()	added
isNestmateOf(Class)	added
isRecord()	added preview
isSealed()	added preview
permittedSubclasses()	added preview
Double	+ implements Constable + implements ConstantDesc
describeConstable()	added
resolveConstantDesc(MethodHandles.Lookup)	added
Enum.EnumDesc	added
Enum	+ implements Constable
describeConstable()	added
ExceptionInInitializerError
getCause()	removed
Float	+ implements Constable + implements ConstantDesc
describeConstable()	added
resolveConstantDesc(MethodHandles.Lookup)	added
Integer	+ implements Constable + implements ConstantDesc
describeConstable()	added
resolveConstantDesc(MethodHandles.Lookup)	added
Long	+ implements Constable + implements ConstantDesc
describeConstable()	added
resolveConstantDesc(MethodHandles.Lookup)	added
Math
absExact(int)	added
absExact(long)	added
NullPointerException
fillInStackTrace()	added
getMessage()	added
Record	added preview
Runtime.Version
feature()	added
interim()	added
major()	+ deprecated
minor()	+ deprecated
patch()	added
security()	+ deprecated
update()	added
Runtime
getLocalizedInputStream(InputStream)	removed
getLocalizedOutputStream(OutputStream)	removed
runFinalizersOnExit(boolean)	removed
traceInstructions(boolean)	removed
traceMethodCalls(boolean)	removed
SecurityManager
inCheck	removed
checkAwtEventQueueAccess()	removed
checkMemberAccess(Class, int)	removed
checkSystemClipboardAccess()	removed
checkTopLevelWindow(Object)	removed
classDepth(String)	removed
classLoaderDepth()	removed
currentClassLoader()	removed
currentLoadedClass()	removed
getInCheck()	removed
inClass(String)	removed
inClassLoader()	removed
Short	+ implements Constable
describeConstable()	added
StrictMath
absExact(int)	added
absExact(long)	added
decrementExact(int)	added
decrementExact(long)	added
incrementExact(int)	added
incrementExact(long)	added
negateExact(int)	added
negateExact(long)	added
StringBuffer	+ implements Comparable
compareTo(StringBuffer)	added
StringBuilder	+ implements Comparable
compareTo(StringBuilder)	added
String	+ implements Constable + implements ConstantDesc
describeConstable()	added
formatted(Object...)	added
indent(int)	added
isBlank()	added
lines()	added
repeat(int)	added
resolveConstantDesc(MethodHandles.Lookup)	added
strip()	added
stripIndent()	added
stripLeading()	added
stripTrailing()	added
transform(Function)	added
translateEscapes()	added
System
runFinalizersOnExit(boolean)	removed
ThreadGroup
allowThreadSuspension(boolean)	+ forRemoval
resume()	+ forRemoval
suspend()	+ forRemoval
Thread
destroy()	removed
resume()	+ forRemoval
stop(Throwable)	removed
suspend()	+ forRemoval
Character.UnicodeScript
ADLAM	added
BHAIKSUKI	added
CHORASMIAN	added
DIVES_AKURU	added
DOGRA	added
ELYMAIC	added
GUNJALA_GONDI	added
HANIFI_ROHINGYA	added
KHITAN_SMALL_SCRIPT	added
MAKASAR	added
MARCHEN	added
MASARAM_GONDI	added
MEDEFAIDRIN	added
NANDINAGARI	added
NEWA	added
NUSHU	added
NYIAKENG_PUACHUE_HMONG	added
OLD_SOGDIAN	added
OSAGE	added
SOGDIAN	added
SOYOMBO	added
TANGUT	added
WANCHO	added
YEZIDI	added
ZANABAZAR_SQUARE	added
CharSequence
compare(CharSequence, CharSequence)	added
isEmpty()	added
StackWalker.StackFrame
getDescriptor()	added
getMethodType()	added
java.net
MulticastSocket
getInterface()	+ deprecated
getLoopbackMode()	+ deprecated
joinGroup(InetAddress)	+ deprecated
leaveGroup(InetAddress)	+ deprecated
setInterface(InetAddress)	+ deprecated
setLoopbackMode(boolean)	+ deprecated
supportedOptions()	removed
SecureCacheResponse
getSSLSession()	added
ServerSocket
ServerSocket(SocketImpl)	added
URLDecoder
decode(String, Charset)	added
URLEncoder
encode(String, Charset)	added
java.nio.channels.spi
SelectorProvider
openServerSocketChannel(ProtocolFamily)	added
openSocketChannel(ProtocolFamily)	added
java.nio.channels
Channels
newReader(ReadableByteChannel, Charset)	added
newWriter(WritableByteChannel, Charset)	added
SelectionKey
interestOpsAnd(int)	added
interestOpsOr(int)	added
Selector
select(Consumer)	added
select(Consumer, long)	added
selectNow(Consumer)	added
ServerSocketChannel
open(ProtocolFamily)	added
SocketChannel
open(ProtocolFamily)	added
java.nio.file
FileStore
getBlockSize()	added
FileSystems
newFileSystem(Path)	added
newFileSystem(Path, Map)	added
newFileSystem(Path, Map, ClassLoader)	added
Files
mismatch(Path, Path)	added
readString(Path)	added
readString(Path, Charset)	added
writeString(Path, CharSequence, Charset,...	added
writeString(Path, CharSequence, OpenOption...)	added
Path
of(String, String...)	added
of(URI)	added
java.nio
Buffer
slice(int, int)	added
ByteBuffer
get(int, byte[])	added
get(int, byte[], int, int)	added
mismatch(ByteBuffer)	added
put(int, byte[])	added
put(int, byte[], int, int)	added
slice(int, int)	added
CharBuffer
get(int, char[])	added
get(int, char[], int, int)	added
isEmpty()	added
mismatch(CharBuffer)	added
put(int, char[])	added
put(int, char[], int, int)	added
slice(int, int)	added
DoubleBuffer
get(int, double[])	added
get(int, double[], int, int)	added
mismatch(DoubleBuffer)	added
put(int, double[])	added
put(int, double[], int, int)	added
slice(int, int)	added
FloatBuffer
get(int, float[])	added
get(int, float[], int, int)	added
mismatch(FloatBuffer)	added
put(int, float[])	added
put(int, float[], int, int)	added
slice(int, int)	added
IntBuffer
get(int, int[])	added
get(int, int[], int, int)	added
mismatch(IntBuffer)	added
put(int, int[])	added
put(int, int[], int, int)	added
slice(int, int)	added
LongBuffer
get(int, long[])	added
get(int, long[], int, int)	added
mismatch(LongBuffer)	added
put(int, long[])	added
put(int, long[], int, int)	added
slice(int, int)	added
MappedByteBuffer
force(int, int)	added
ShortBuffer
get(int, short[])	added
get(int, short[], int, int)	added
mismatch(ShortBuffer)	added
put(int, short[])	added
put(int, short[], int, int)	added
slice(int, int)	added
java.security.acl	removed
java.security.interfaces
DSAPrivateKey
serialVersionUID	+ deprecated
DSAPublicKey
serialVersionUID	+ deprecated
ECPrivateKey
serialVersionUID	+ deprecated
ECPublicKey
serialVersionUID	+ deprecated
EdECKey	added
EdECPrivateKey	added
EdECPublicKey	added
RSAKey
getParams()	added
RSAMultiPrimePrivateCrtKey
serialVersionUID	+ deprecated
RSAPrivateCrtKey
serialVersionUID	+ deprecated
RSAPrivateKey
serialVersionUID	+ deprecated
RSAPublicKey
serialVersionUID	+ deprecated
XECKey	added
XECPrivateKey	added
XECPublicKey	added
java.security.spec
ECGenParameterSpec	- extends Object - implements AlgorithmParameterSpec + extends NamedParameterSpec
getName()	removed
EdDSAParameterSpec	added
EdECPoint	added
EdECPrivateKeySpec	added
EdECPublicKeySpec	added
MGF1ParameterSpec
SHA512_224	added
SHA512_256	added
NamedParameterSpec	added
PSSParameterSpec
TRAILER_FIELD_BC	added
toString()	added
RSAKeyGenParameterSpec
RSAKeyGenParameterSpec(int, BigInteger,...	added
getKeyParams()	added
RSAMultiPrimePrivateCrtKeySpec
RSAMultiPrimePrivateCrtKeySpec(BigInteger,...	added
RSAPrivateCrtKeySpec
RSAPrivateCrtKeySpec(BigInteger, BigInteger,...	added
RSAPrivateKeySpec
RSAPrivateKeySpec(BigInteger, BigInteger,...	added
getParams()	added
RSAPublicKeySpec
RSAPublicKeySpec(BigInteger, BigInteger,...	added
getParams()	added
XECPrivateKeySpec	added
XECPublicKeySpec	added
java.security
IdentityScope	+ forRemoval
Identity	+ forRemoval
PrivilegedActionException
getCause()	removed
Signer	+ forRemoval
Certificate	+ forRemoval
Key
serialVersionUID	+ deprecated
PrivateKey
serialVersionUID	+ deprecated
PublicKey
serialVersionUID	+ deprecated
java.text.spi
NumberFormatProvider
getCompactNumberInstance(Locale,...	added
java.text
CompactNumberFormat	added
DecimalFormatSymbols
getMonetaryGroupingSeparator()	added
setMonetaryGroupingSeparator(char)	added
NumberFormat.Field
PREFIX	added
SUFFIX	added
NumberFormat
getCompactNumberInstance()	added
getCompactNumberInstance(Locale,...	added
NumberFormat.Style	added
java.time.chrono
JapaneseEra
REIWA	added
HijrahEra
getDisplayName(TextStyle, Locale)	added
MinguoEra
getDisplayName(TextStyle, Locale)	added
ThaiBuddhistEra
getDisplayName(TextStyle, Locale)	added
java.time.format
DateTimeFormatter
localizedBy(Locale)	added
java.util.concurrent.locks
AbstractQueuedLongSynchronizer
AbstractQueuedLongSynchronizer()	- protected + public
LockSupport
setCurrentBlocker(Object)	added
StampedLock
isLockStamp(long)	added
isOptimisticReadStamp(long)	added
isReadLockStamp(long)	added
isWriteLockStamp(long)	added
java.util.concurrent
CompletableFuture
exceptionallyAsync(Function)	added
exceptionallyAsync(Function, Executor)	added
exceptionallyCompose(Function)	added
exceptionallyComposeAsync(Function)	added
exceptionallyComposeAsync(Function, Executor)	added
FutureTask
toString()	added
PriorityBlockingQueue
forEach(Consumer)	added
removeAll(Collection)	added
removeIf(Predicate)	added
retainAll(Collection)	added
TimeUnit
convert(Duration)	added
CompletionStage
exceptionallyAsync(Function)	added
exceptionallyAsync(Function, Executor)	added
exceptionallyCompose(Function)	added
exceptionallyComposeAsync(Function)	added
exceptionallyComposeAsync(Function, Executor)	added
java.util.function
Predicate
not(Predicate)	added
java.util.jar
JarEntry
getRealName()	added
JarFile
versionedStream()	added
Pack200	removed
Pack200.Packer	removed
Pack200.Unpacker	removed
java.util.regex
Pattern
asMatchPredicate()	added
java.util.spi
LocaleNameProvider
getDisplayUnicodeExtensionKey(String, Locale)	added
getDisplayUnicodeExtensionType(String, String,...	added
java.util.stream
Collectors
teeing(Collector, Collector, BiFunction)	added
toUnmodifiableList()	added
toUnmodifiableMap(Function, Function)	added
toUnmodifiableMap(Function, Function,...	added
toUnmodifiableSet()	added
java.util.zip
Deflater
deflate(ByteBuffer)	added
deflate(ByteBuffer, int)	added
finalize()	removed
setDictionary(ByteBuffer)	added
setInput(ByteBuffer)	added
Inflater
finalize()	removed
inflate(ByteBuffer)	added
setDictionary(ByteBuffer)	added
setInput(ByteBuffer)	added
ZipFile
finalize()	removed
java.util
ArrayList
equals(Object)	added
hashCode()	added
DoubleSummaryStatistics
DoubleSummaryStatistics(long, double, double,...	added
Formatter
Formatter(File, Charset, Locale)	added
Formatter(OutputStream, Charset, Locale)	added
Formatter(String, Charset, Locale)	added
HashSet
toArray()	added
toArray(Object[])	added
IntSummaryStatistics
IntSummaryStatistics(long, int, int, long)	added
LongSummaryStatistics
LongSummaryStatistics(long, long, long, long)	added
NoSuchElementException
NoSuchElementException(String, Throwable)	added
NoSuchElementException(Throwable)	added
OptionalDouble
isEmpty()	added
orElseThrow()	added
OptionalInt
isEmpty()	added
orElseThrow()	added
OptionalLong
isEmpty()	added
orElseThrow()	added
Optional
isEmpty()	added
orElseThrow()	added
PriorityQueue
forEach(Consumer)	added
removeAll(Collection)	added
removeIf(Predicate)	added
retainAll(Collection)	added
Properties
Properties(int)	added
storeToXML(OutputStream, String, Charset)	added
Scanner
Scanner(File, Charset)	added
Scanner(InputStream, Charset)	added
Scanner(Path, Charset)	added
Scanner(ReadableByteChannel, Charset)	added
SplittableRandom
nextBytes(byte[])	added
TreeMap
compute(Object, BiFunction)	added
computeIfAbsent(Object, Function)	added
computeIfPresent(Object, BiFunction)	added
merge(Object, Object, BiFunction)	added
putIfAbsent(Object, Object)	added
Collection
toArray(IntFunction)	added
List
copyOf(Collection)	added
Map
copyOf(Map)	added
Set
copyOf(Collection)	added
javax.crypto.interfaces
DHPrivateKey
serialVersionUID	+ deprecated
DHPublicKey
serialVersionUID	+ deprecated
PBEKey
serialVersionUID	+ deprecated
javax.crypto.spec
ChaCha20ParameterSpec	added
javax.crypto
Cipher
toString()	added
SecretKey
serialVersionUID	+ deprecated
javax.net.ssl
HandshakeCompletedEvent
getPeerCertificateChain()	+ forRemoval
HttpsURLConnection
getSSLSession()	added
SSLSession
getPeerCertificateChain()	- abstract + forRemoval
javax.security.auth
Policy	removed
javax.security.cert
CertificateEncodingException	+ forRemoval
CertificateException	+ forRemoval
CertificateExpiredException	+ forRemoval
CertificateNotYetValidException	+ forRemoval
CertificateParsingException	+ forRemoval
Certificate	+ forRemoval
X509Certificate	+ forRemoval
java.compiler
javax.annotation.processing
ProcessingEnvironment
isPreviewEnabled()	added
javax.lang.model.element
ElementKind
BINDING_VARIABLE	added preview
RECORD	added preview
RECORD_COMPONENT	added preview
Modifier	- final
NON_SEALED	added preview
SEALED	added preview
ElementVisitor
visitRecordComponent(RecordComponentElement,...	added preview
Element
getAnnotationsByType(Class)	added
ExecutableElement
asType()	added
ModuleElement
asType()	added
PackageElement
asType()	added
RecordComponentElement	added preview
TypeElement
asType()	added
getPermittedSubclasses()	added preview
getRecordComponents()	added preview
TypeParameterElement
asType()	added
VariableElement
asType()	added
javax.lang.model.type
TypeMirror
getAnnotation(Class)	added
getAnnotationMirrors()	added
getAnnotationsByType(Class)	added
javax.lang.model.util
AbstractAnnotationValueVisitor14	added
AbstractAnnotationValueVisitor7
AbstractAnnotationValueVisitor7()	+ deprecated
AbstractElementVisitor14	added preview
AbstractElementVisitor6
visitRecordComponent(RecordComponentElement,...	added
AbstractElementVisitor7
AbstractElementVisitor7()	+ deprecated
AbstractTypeVisitor14	added
AbstractTypeVisitor7
AbstractTypeVisitor7()	+ deprecated
ElementFilter
recordComponentsIn(Iterable)	added preview
recordComponentsIn(Set)	added preview
ElementKindVisitor14	added preview
ElementKindVisitor6
visitTypeAsRecord(TypeElement, Object)	added preview
visitVariableAsBindingVariable(VariableElement,...	added
ElementKindVisitor7
ElementKindVisitor7()	+ deprecated
ElementKindVisitor7(Object)	+ deprecated
ElementScanner14	added preview
ElementScanner7
ElementScanner7()	+ deprecated
ElementScanner7(Object)	+ deprecated
SimpleAnnotationValueVisitor14	added
SimpleAnnotationValueVisitor7
SimpleAnnotationValueVisitor7()	+ deprecated
SimpleAnnotationValueVisitor7(Object)	+ deprecated
SimpleElementVisitor14	added preview
SimpleElementVisitor7
SimpleElementVisitor7()	+ deprecated
SimpleElementVisitor7(Object)	+ deprecated
SimpleTypeVisitor14	added
SimpleTypeVisitor7
SimpleTypeVisitor7()	+ deprecated
SimpleTypeVisitor7(Object)	+ deprecated
TypeKindVisitor14	added
TypeKindVisitor6
visitNoTypeAsModule(NoType, Object)	added
TypeKindVisitor7
TypeKindVisitor7()	+ deprecated
TypeKindVisitor7(Object)	+ deprecated
TypeKindVisitor9
visitNoTypeAsModule(NoType, Object)	added
Elements
recordComponentFor(ExecutableElement)	added preview
javax.lang.model
SourceVersion
RELEASE_10	added
RELEASE_11	added
RELEASE_12	added
RELEASE_13	added
RELEASE_14	added
RELEASE_15	added
javax.tools
ToolProvider
ToolProvider()	+ deprecated + forRemoval
StandardJavaFileManager
getJavaFileObjectsFromPaths(Collection)	added
getJavaFileObjectsFromPaths(Iterable)	+ deprecated
java.corba	removed
java.desktop
java.awt.geom
Path2D.Double
trimToSize()	added
Path2D.Float
trimToSize()	added
Path2D
trimToSize()	added
java.awt
Component.AccessibleAWTComponent.AccessibleAWTComp...	+ implements Serializable
Component.AccessibleAWTComponent.AccessibleAWTFocu...	+ implements Serializable
Container.AccessibleAWTContainer.AccessibleContain...	+ implements Serializable
Toolkit
getMenuShortcutKeyMask()	+ deprecated
getMenuShortcutKeyMaskEx()	added
javax.print.attribute.standard
DialogOwner	added
javax.swing.filechooser
FileSystemView
getChooserShortcutPanelFiles()	added
javax.swing.plaf.basic
BasicMenuUI
getMinimumSize(JComponent)	added
javax.swing
DefaultComboBoxModel
addAll(Collection)	added
addAll(int, Collection)	added
DefaultListModel
addAll(Collection)	added
addAll(int, Collection)	added
ButtonModel
getGroup()	added
ListSelectionModel
getSelectedIndices()	added
getSelectedItemsCount()	added
java.management.rmi
javax.management.remote.rmi
RMIConnectorServer
CREDENTIALS_FILTER_PATTERN	added
CREDENTIAL_TYPES	removed
SERIAL_FILTER_PATTERN	added
java.management
java.lang.management
RuntimeMXBean
getPid()	added
ThreadMXBean
dumpAllThreads(boolean, boolean, int)	added
getThreadInfo(long[], boolean, boolean, int)	added
java.naming
javax.naming.directory
Attribute
serialVersionUID	+ deprecated
javax.naming.ldap.spi	added
javax.naming
Name
serialVersionUID	+ deprecated
java.net.http	added
java.rmi
java.rmi.activation
Activatable	+ deprecated + forRemoval
ActivateFailedException	+ deprecated + forRemoval
ActivationDesc	+ deprecated + forRemoval
ActivationException	+ deprecated + forRemoval
ActivationGroupDesc	+ deprecated + forRemoval
ActivationGroupID	+ deprecated + forRemoval
ActivationGroup	+ deprecated + forRemoval
ActivationGroup_Stub	+ deprecated + forRemoval
ActivationID	+ deprecated + forRemoval
UnknownGroupException	+ deprecated + forRemoval
UnknownObjectException	+ deprecated + forRemoval
ActivationInstantiator	+ deprecated + forRemoval
ActivationMonitor	+ deprecated + forRemoval
ActivationSystem	+ deprecated + forRemoval
Activator	+ deprecated + forRemoval
java.rmi.server
RemoteRef
serialVersionUID	+ deprecated
ServerRef
serialVersionUID	+ deprecated
java.se.ee	removed
java.security.jgss
javax.security.auth.kerberos
KerberosPrincipal
KRB_NT_ENTERPRISE	added
org.ietf.jgss
GSSContext
acceptSecContext(InputStream, OutputStream)	+ deprecated
getMIC(InputStream, OutputStream, MessageProp)	+ deprecated
initSecContext(InputStream, OutputStream)	+ deprecated
unwrap(InputStream, OutputStream, MessageProp)	+ deprecated
verifyMIC(InputStream, InputStream, MessageProp)	+ deprecated
wrap(InputStream, OutputStream, MessageProp)	+ deprecated
java.sql
javax.transaction.xa	removed
java.transaction.xa	added
java.transaction	removed
java.xml.bind	removed
java.xml.crypto
javax.xml.crypto.dsig.keyinfo
KeyValue
EC_TYPE	added
javax.xml.crypto.dsig
CanonicalizationMethod
INCLUSIVE_11	added
INCLUSIVE_11_WITH_COMMENTS	added
DigestMethod
SHA224	added
SHA384	added
SHA3_224	added
SHA3_256	added
SHA3_384	added
SHA3_512	added
SignatureMethod
DSA_SHA256	added
ECDSA_SHA1	added
ECDSA_SHA224	added
ECDSA_SHA256	added
ECDSA_SHA384	added
ECDSA_SHA512	added
HMAC_SHA224	added
HMAC_SHA256	added
HMAC_SHA384	added
HMAC_SHA512	added
RSA_SHA224	added
RSA_SHA256	added
RSA_SHA384	added
RSA_SHA512	added
SHA1_RSA_MGF1	added
SHA224_RSA_MGF1	added
SHA256_RSA_MGF1	added
SHA384_RSA_MGF1	added
SHA512_RSA_MGF1	added
java.xml.ws.annotation	removed
java.xml.ws	removed
java.xml
javax.xml.parsers
DocumentBuilderFactory
newDefaultNSInstance()	added
newNSInstance()	added
newNSInstance(String, ClassLoader)	added
SAXParserFactory
newDefaultNSInstance()	added
newNSInstance()	added
newNSInstance(String, ClassLoader)	added
javax.xml.stream
XMLInputFactory
newFactory()	- deprecated
org.xml.sax.helpers
AttributeListImpl	+ deprecated
org.xml.sax
HandlerBase	+ deprecated
ContentHandler
declaration(String, String, String)	added

Data Source

This report is based on simple comparison of all public and protected APIs of the Java SE packages of JDK builds 15.0.2+7-adpt and 9.0.4-open. It does not make statements about compatibility.

For the latest Java versions the corresponding CSRs (Compatibility & Specification Review) are linked for a quick reference to find out about the reasoning of the change.