The Java Version Almanac

Data Consistency Check

This site is mostly data driven. To ensure data consistency the following checks are performed every time the site is rendered:

All JDK versions have valid status.

1.0 / EOL ✓
1.1 / EOL ✓
1.2 / EOL ✓
1.3 / EOL ✓
1.4 / EOL ✓
10 / EOL ✓
11 / LTS ✓
12 / EOL ✓
13 / EOL ✓
14 / EOL ✓
15 / EOL ✓
16 / EOL ✓
17 / LTS ✓
18 / EOL ✓
19 / EOL ✓
20 / EOL ✓
21 / LTS ✓
22 / EOL ✓
23 / EOL ✓
24 / REL ✓
25 / DEV ✓
5 / EOL ✓
6 / EOL ✓
7 / EOL ✓
8 / LTS ✓
9 / EOL ✓

All products of all vendors have valid JDK version references.

Adoptium / Eclipse Temurin ✓
Adoptium / Eclipse Temurin ✓
Adoptium / Eclipse Temurin ✓
Adoptium / Eclipse Temurin ✓
Adoptium / Eclipse Temurin ✓
Adoptium / Eclipse Temurin ✓
Adoptium / Eclipse Temurin ✓
Adoptium / Eclipse Temurin ✓
Adoptium / Eclipse Temurin ✓
Adoptium / Eclipse Temurin ✓
Adoptium / Eclipse Temurin ✓
AdoptOpenJDK / AdoptOpenJDK ✓
AdoptOpenJDK / AdoptOpenJDK ✓
AdoptOpenJDK / AdoptOpenJDK ✓
AdoptOpenJDK / AdoptOpenJDK ✓
AdoptOpenJDK / AdoptOpenJDK ✓
AdoptOpenJDK / AdoptOpenJDK ✓
AdoptOpenJDK / AdoptOpenJDK ✓
AdoptOpenJDK / AdoptOpenJDK ✓
AdoptOpenJDK / AdoptOpenJDK ✓
Alibaba / Dragonwell 8 ✓
Alibaba / Dragonwell 11 ✓
Alibaba / Dragonwell 17 ✓
Amazon / Corretto 8 ✓
Amazon / Corretto 11 ✓
Amazon / Corretto 17 ✓
Amazon / Corretto 21 ✓
Amazon / Corretto 23 ✓
Amazon / Corretto 24 ✓
Azul Systems / Zulu Builds of OpenJDK 6 ✓
Azul Systems / Zulu Builds of OpenJDK 7 ✓
Azul Systems / Zulu Builds of OpenJDK 8 ✓
Azul Systems / Zulu Builds of OpenJDK 9 ✓
Azul Systems / Zulu Builds of OpenJDK 10 ✓
Azul Systems / Zulu Builds of OpenJDK 11 ✓
Azul Systems / Zulu Builds of OpenJDK 12 ✓
Azul Systems / Zulu Builds of OpenJDK 13 ✓
Azul Systems / Zulu Builds of OpenJDK 14 ✓
Azul Systems / Zulu Builds of OpenJDK 15 ✓
Azul Systems / Zulu Builds of OpenJDK 16 ✓
Azul Systems / Zulu Builds of OpenJDK 17 ✓
Azul Systems / Zulu Builds of OpenJDK 18 ✓
Azul Systems / Zulu Builds of OpenJDK 19 ✓
Azul Systems / Zulu Builds of OpenJDK 20 ✓
Azul Systems / Zulu Builds of OpenJDK 21 ✓
Azul Systems / Zulu Builds of OpenJDK 22 ✓
Azul Systems / Zulu Builds of OpenJDK 23 ✓
Azul Systems / Zulu Builds of OpenJDK 24 ✓
Azul Systems / Zulu Builds of OpenJDK 25 ✓
Azul Systems / Azul Prime ✓
BellSoft / Liberica ✓
BellSoft / Liberica ✓
BellSoft / Liberica ✓
BellSoft / Liberica ✓
BellSoft / Liberica ✓
BellSoft / Liberica ✓
BellSoft / Liberica ✓
BellSoft / Liberica ✓
BellSoft / Liberica ✓
BellSoft / Liberica ✓
BellSoft / Liberica ✓
BellSoft / Liberica ✓
BellSoft / Liberica ✓
BellSoft / Liberica ✓
BellSoft / Liberica ✓
BellSoft / Liberica ✓
BellSoft / Liberica ✓
IBM / IBM SDK, Java Technology Edition, Version 8 ✓
IBM / Semeru Runtime Open Edition, Version 8 ✓
IBM / Semeru Runtime Open Edition, Version 11 ✓
IBM / Semeru Runtime Open Edition, Version 16 ✓
IBM / Semeru Runtime Open Edition, Version 17 ✓
IBM / Semeru Runtime Open Edition, Version 18 ✓
IBM / Semeru Runtime Open Edition, Version 19 ✓
IBM / Semeru Runtime Open Edition, Version 20 ✓
IBM / Semeru Runtime Open Edition, Version 21 ✓
IBM / Semeru Runtime Open Edition, Version 22 ✓
IBM / Semeru Runtime Open Edition, Version 23 ✓
Microsoft / Microsoft Build of OpenJDK 11 ✓
Microsoft / Microsoft Build of OpenJDK 17 ✓
Microsoft / Microsoft Build of OpenJDK 21 ✓
Oracle / Java SE Development Kit 1.1 ✓
Oracle / Java SE Development Kit 1.2 ✓
Oracle / Java SE Development Kit 1.3 ✓
Oracle / Java SE Development Kit 1.4 ✓
Oracle / Java SE Development Kit 5 ✓
Oracle / Java SE Development Kit 6 ✓
Oracle / Java SE Development Kit 7 ✓
Oracle / Oracle JDK 8 ✓
Oracle / Oracle JDK 9 ✓
Oracle / Oracle JDK 10 ✓
Oracle / Oracle JDK 11 ✓
Oracle / Oracle JDK 12 ✓
Oracle / Oracle JDK 13 ✓
Oracle / Oracle JDK 14 ✓
Oracle / Oracle JDK 15 ✓
Oracle / Oracle JDK 16 ✓
Oracle / Oracle JDK 17 ✓
Oracle / Oracle JDK 18 ✓
Oracle / Oracle JDK 19 ✓
Oracle / Oracle JDK 20 ✓
Oracle / Oracle JDK 22 ✓
Oracle / Oracle JDK 21 ✓
Oracle / Oracle JDK 23 ✓
Oracle / Oracle JDK 24 ✓
Oracle / Oracle OpenJDK 24 ✓
Oracle / Oracle OpenJDK 25 ✓
Red Hat / Red Hat build of OpenJDK 8 ✓
Red Hat / Red Hat build of OpenJDK 9 ✓
Red Hat / Red Hat build of OpenJDK 10 ✓
Red Hat / Red Hat build of OpenJDK 11 ✓
Red Hat / Red Hat build of OpenJDK 12 ✓
Red Hat / Red Hat build of OpenJDK 13 ✓
Red Hat / Red Hat build of OpenJDK 14 ✓
Red Hat / Red Hat build of OpenJDK 15 ✓
Red Hat / Red Hat build of OpenJDK 17 ✓
Red Hat / Red Hat build of OpenJDK 21 ✓
SAP / SapMachine 10 ✓
SAP / SapMachine 11 ✓
SAP / SapMachine 12 ✓
SAP / SapMachine 13 ✓
SAP / SapMachine 14 ✓
SAP / SapMachine 15 ✓
SAP / SapMachine 16 ✓
SAP / SapMachine 17 ✓
SAP / SapMachine 18 ✓
SAP / SapMachine 19 ✓
SAP / SapMachine 20 ✓
SAP / SapMachine 21 ✓
SAP / SapMachine 22 ✓
SAP / SapMachine 23 ✓
SAP / SapMachine 24 ✓
SAP / SapMachine 25 ✓

All JDK features have valid categories.

Inner Classes ✓
JIT (on Windows only by JavaSoft) ✓
Java Beans ✓
JDBC ✓
RMI ✓
Reflection ✓
Sun JIT ✓
Keyword strictfp ✓
Swing ✓
Collections ✓
HotSpot ✓
JNDI ✓
Sound ✓
Keyword assert ✓
Regular Expressions ✓
Non-blocking IO ✓
Logging ✓
Preferences ✓
XML APIs ✓
XSLT ✓
Graal VM ✓
GC Interface ✓
Parallel Full GC for G1 ✓
Thread-Local Handshakes ✓
Alternative Memory Devices ✓
Keyword var ✓
Additional Unicode Language-Tag Extensions ✓
javah Removed ✓
CONSTANT_Dynamic ✓
Epsilon GC ✓
ZGC ✓
Nest-Based Access Control ✓
Low-Overhead Heap Profiling ✓
Improve Aarch64 Intrinsics ✓
Local Variable Syntax for Lambda Parameters ✓
HTTP Client ✓
Java EE and CORBA removed ✓
Unicode 10 Support ✓
Nashorn JavaScript Engine deprecated ✓
New Cryptographic Algorithms ✓
TLS 1.3 ✓
Single Source File Launch ✓
Flight Recorder ✓
Pack200 deprecated ✓
No more frames in JavaDoc ✓
Shenandoah GC ✓
Switch Expressions ✓
JVM Constants ✓
Dynamic CDS Archives ✓
ZGC: Uncommit Unused Memory ✓
Switch Expressions ✓
Text Blocks ✓
Reimplement the Legacy Socket API ✓
NUMA-Aware Memory Allocation for G1 ✓
JFR Event Streaming ✓
Helpful NullPointerExceptions ✓
Deprecate the Solaris and SPARC Ports ✓
Remove the Concurrent Mark Sweep (CMS) Garbage Collector ✓
ZGC on macOS ✓
ZGC on Windows ✓
Deprecate the ParallelScavenge + SerialOld GC Combination ✓
Switch Expressions ✓
Records ✓
Text Blocks ✓
Pattern Matching for instanceof ✓
Non-Volatile Mapped Byte Buffers ✓
Remove the Pack200 APIs ✓
Foreign-Memory Access API ✓
Remove the Pack200 Tools ✓
Packaging Tool ✓
Disable and Deprecate Biased Locking ✓
ZGC ✓
Shenandoah GC ✓
Remove the Solaris and SPARC Ports ✓
Sealed Classes ✓
Pattern Matching for instanceof ✓
Text Blocks ✓
Records ✓
Local Interfaces and Enums ✓
Edwards-Curve Digital Signature Algorithm (EdDSA) ✓
Hidden Classes ✓
Remove the Nashorn JavaScript Engine ✓
Foreign-Memory Access API ✓
Deprecate RMI Activation for Removal ✓
Reimplement the Legacy DatagramSocket API ✓
ZGC: Concurrent Thread Processing ✓
Alpine Linux Port ✓
Windows/AArch64 Port ✓
Strongly Encapsulate JDK Internals by Default ✓
Vector API ✓
Unix-Domain Socket Channels ✓
Foreign Linker API ✓
Foreign-Memory Access API ✓
Warnings for Value-Based Classes ✓
Pattern Matching for instanceof ✓
Records ✓
Static Members in Inner Classes ✓
Sealed Classes ✓
Packaging Tool ✓
Enable C++14 Language Features ✓
Migrate to Git/GitHub ✓
Restore Always-Strict Floating-Point Semantics ✓
New macOS Rendering Pipeline ✓
macOS/AArch64 Port ✓
Enhanced Pseudo-Random Number Generators ✓
Deprecate the Applet API for Removal ✓
Strongly Encapsulate JDK Internals ✓
Pattern Matching for switch ✓
Remove RMI Activation ✓
Sealed Classes ✓
Remove the Experimental AOT and JIT Compiler ✓
Deprecate the Security Manager for Removal ✓
Foreign Function & Memory API ✓
Vector API ✓
UTF-8 by Default ✓
Simple Web Server ✓
Code Snippets in Java API Documentation ✓
Pattern Matching for switch ✓
Reimplement Core Reflection with Method Handles ✓
Vector API ✓
Internet-Address Resolution SPI ✓
Foreign Function & Memory API ✓
Deprecate Finalization for Removal ✓
Linux/RISC-V Port ✓
Record Patterns ✓
Pattern Matching for switch ✓
Foreign Function & Memory API ✓
Virtual Threads ✓
Vector API ✓
Structured Concurrency ✓
Record Patterns ✓
Pattern Matching for switch ✓
Scoped Values ✓
Foreign Function & Memory API ✓
Virtual Threads ✓
Structured Concurrency ✓
Vector API ✓
Generational ZGC ✓
Deprecate the Windows 32-bit x86 Port for Removal ✓
Prepare to Disallow the Dynamic Loading of Agents ✓
String Templates ✓
Record Patterns ✓
Pattern Matching for switch ✓
Unnamed Patterns and Variables ✓
Unnamed Classes and Instance Main Methods ✓
Sequenced Collections ✓
Foreign Function & Memory API ✓
Virtual Threads ✓
Scoped Values ✓
Vector API ✓
Key Encapsulation Mechanism API ✓
Structured Concurrency ✓
Region Pinning for G1 ✓
Statements before super(...) ✓
Unnamed Variables & Patterns ✓
String Templates ✓
Implicitly Declared Classes and Instance Main Methods ✓
Foreign Function & Memory API ✓
Class-File API ✓
Stream Gatherers ✓
Structured Concurrency ✓
Launch Multi-File Source-Code Programs ✓
Primitive Types in Patterns, instanceof, and switch ✓
Module Import Declarations ✓
Implicitly Declared Classes and Instance Main Methods ✓
Flexible Constructor Bodies ✓
Class-File API ✓
Deprecate the Memory-Access Methods in sun.misc.Unsafe for Removal ✓
Stream Gatherers ✓
Structured Concurrency ✓
Scoped Values ✓
ZGC: Generational Mode by Default ✓
Markdown Documentation Comments ✓
Late Barrier Expansion for G1 ✓
Remove the Windows 32-bit x86 Port ✓
Ahead-of-Time Class Loading & Linking ✓
ZGC: Remove the Non-Generational Mode ✓
Synchronize Virtual Threads without Pinning ✓
Deprecate the 32-bit x86 Port for Removal ✓
Prepare to Restrict the Use of JNI ✓
Key Derivation Function API ✓
Class-File API ✓
Stream Gatherers ✓
Permanently Disable the Security Manager ✓
Scoped Values ✓
Primitive Types in Patterns, instanceof, and switch ✓
Vector API ✓
Quantum-Resistant Module-Lattice-Based Key Encapsulation Mechanism ✓
Quantum-Resistant Module-Lattice-Based Digital Signature Algorithm ✓
Warn upon Use of Memory-Access Methods in sun.misc.Unsafe ✓
Structured Concurrency ✓
Flexible Constructor Bodies ✓
Module Import Declarations ✓
Simple Source Files and Instance Main Methods ✓
Linking Run-Time Images without JMODs ✓
Generics ✓
Annotations ✓
Autoboxing ✓
Enums ✓
For-each Loops ✓
Static Imports ✓
Var Args ✓
Concurrency Utilities (java.util.concurrent) ✓
XML Digital Signatures (javax.xml.crypto.dsig) ✓
Streaming API for XML 1.0 (javax.xml.stream) ✓
Web Services Metadata (javax.jws) ✓
Java API for XML Processing 1.3 (javax.xml.*) ✓
JAXB 2.0 (javax.xml.bind) ✓
Scripting for the Java Platform (javax.script) ✓
XML-Based Web Services 2.0 (javax.xml.ws) ✓
Common Annotations (javax.annotations) ✓
Smart Card I/O (javax.smartcardio) ✓
Pluggable Annotation Processing (javax.lang.model) ✓
Java Activation Framework (javax.annotation) ✓
javac supports java.lang.SuppressWarnings annotation ✓
New Opcode INVOKEDYNAMIC ✓
Switch on String ✓
Try-with ✓
Diamond Operator ✓
Binary Integer Literals ✓
Underscores in numeric literals ✓
Multi Catch ✓
Method Handles ✓
NIO.2 (java.nio.file) ✓
Remove Permanent Generation ✓
Lambda Expressions ✓
Default Methods in Interfaces ✓
Effectively Final Variables ✓
Type Use Annotations ✓
Repeating Annotations ✓
Streams (java.util.stream) ✓
Lambda APIs (java.util.function) ✓
Date Time (java.time) ✓
Module System ✓
Private Methods in Interfaces ✓
HTTP/2 Client ✓
Var Handles ✓
UTF-8 Property Resource Bundles ✓
Compact Strings ✓
Reactive Streams ✓
Enhanced Deprecation ✓
Object.finalize() deprecated ✓
jshell ✓
Multi-Release JAR Files ✓
Compile for Older Platform Versions ✓
jlink ✓
Indify String Concatenation ✓

All JDK incubator and preview features must have a revision.

Inner Classes ✓
JIT (on Windows only by JavaSoft) ✓
Java Beans ✓
JDBC ✓
RMI ✓
Reflection ✓
Sun JIT ✓
Keyword strictfp ✓
Swing ✓
Collections ✓
HotSpot ✓
JNDI ✓
Sound ✓
Keyword assert ✓
Regular Expressions ✓
Non-blocking IO ✓
Logging ✓
Preferences ✓
XML APIs ✓
XSLT ✓
Graal VM ✓
GC Interface ✓
Parallel Full GC for G1 ✓
Thread-Local Handshakes ✓
Alternative Memory Devices ✓
Keyword var ✓
Additional Unicode Language-Tag Extensions ✓
javah Removed ✓
CONSTANT_Dynamic ✓
Epsilon GC ✓
ZGC ✓
Nest-Based Access Control ✓
Low-Overhead Heap Profiling ✓
Improve Aarch64 Intrinsics ✓
Local Variable Syntax for Lambda Parameters ✓
HTTP Client ✓
Java EE and CORBA removed ✓
Unicode 10 Support ✓
Nashorn JavaScript Engine deprecated ✓
New Cryptographic Algorithms ✓
TLS 1.3 ✓
Single Source File Launch ✓
Flight Recorder ✓
Pack200 deprecated ✓
No more frames in JavaDoc ✓
Shenandoah GC ✓
Switch Expressions ✓
JVM Constants ✓
Dynamic CDS Archives ✓
ZGC: Uncommit Unused Memory ✓
Switch Expressions ✓
Text Blocks ✓
Reimplement the Legacy Socket API ✓
NUMA-Aware Memory Allocation for G1 ✓
JFR Event Streaming ✓
Helpful NullPointerExceptions ✓
Deprecate the Solaris and SPARC Ports ✓
Remove the Concurrent Mark Sweep (CMS) Garbage Collector ✓
ZGC on macOS ✓
ZGC on Windows ✓
Deprecate the ParallelScavenge + SerialOld GC Combination ✓
Switch Expressions ✓
Records ✓
Text Blocks ✓
Pattern Matching for instanceof ✓
Non-Volatile Mapped Byte Buffers ✓
Remove the Pack200 APIs ✓
Foreign-Memory Access API ✓
Remove the Pack200 Tools ✓
Packaging Tool ✓
Disable and Deprecate Biased Locking ✓
ZGC ✓
Shenandoah GC ✓
Remove the Solaris and SPARC Ports ✓
Sealed Classes ✓
Pattern Matching for instanceof ✓
Text Blocks ✓
Records ✓
Local Interfaces and Enums ✓
Edwards-Curve Digital Signature Algorithm (EdDSA) ✓
Hidden Classes ✓
Remove the Nashorn JavaScript Engine ✓
Foreign-Memory Access API ✓
Deprecate RMI Activation for Removal ✓
Reimplement the Legacy DatagramSocket API ✓
ZGC: Concurrent Thread Processing ✓
Alpine Linux Port ✓
Windows/AArch64 Port ✓
Strongly Encapsulate JDK Internals by Default ✓
Vector API ✓
Unix-Domain Socket Channels ✓
Foreign Linker API ✓
Foreign-Memory Access API ✓
Warnings for Value-Based Classes ✓
Pattern Matching for instanceof ✓
Records ✓
Static Members in Inner Classes ✓
Sealed Classes ✓
Packaging Tool ✓
Enable C++14 Language Features ✓
Migrate to Git/GitHub ✓
Restore Always-Strict Floating-Point Semantics ✓
New macOS Rendering Pipeline ✓
macOS/AArch64 Port ✓
Enhanced Pseudo-Random Number Generators ✓
Deprecate the Applet API for Removal ✓
Strongly Encapsulate JDK Internals ✓
Pattern Matching for switch ✓
Remove RMI Activation ✓
Sealed Classes ✓
Remove the Experimental AOT and JIT Compiler ✓
Deprecate the Security Manager for Removal ✓
Foreign Function & Memory API ✓
Vector API ✓
UTF-8 by Default ✓
Simple Web Server ✓
Code Snippets in Java API Documentation ✓
Pattern Matching for switch ✓
Reimplement Core Reflection with Method Handles ✓
Vector API ✓
Internet-Address Resolution SPI ✓
Foreign Function & Memory API ✓
Deprecate Finalization for Removal ✓
Linux/RISC-V Port ✓
Record Patterns ✓
Pattern Matching for switch ✓
Foreign Function & Memory API ✓
Virtual Threads ✓
Vector API ✓
Structured Concurrency ✓
Record Patterns ✓
Pattern Matching for switch ✓
Scoped Values ✓
Foreign Function & Memory API ✓
Virtual Threads ✓
Structured Concurrency ✓
Vector API ✓
Generational ZGC ✓
Deprecate the Windows 32-bit x86 Port for Removal ✓
Prepare to Disallow the Dynamic Loading of Agents ✓
String Templates ✓
Record Patterns ✓
Pattern Matching for switch ✓
Unnamed Patterns and Variables ✓
Unnamed Classes and Instance Main Methods ✓
Sequenced Collections ✓
Foreign Function & Memory API ✓
Virtual Threads ✓
Scoped Values ✓
Vector API ✓
Key Encapsulation Mechanism API ✓
Structured Concurrency ✓
Region Pinning for G1 ✓
Statements before super(...) ✓
Unnamed Variables & Patterns ✓
String Templates ✓
Implicitly Declared Classes and Instance Main Methods ✓
Foreign Function & Memory API ✓
Class-File API ✓
Stream Gatherers ✓
Structured Concurrency ✓
Launch Multi-File Source-Code Programs ✓
Primitive Types in Patterns, instanceof, and switch ✓
Module Import Declarations ✓
Implicitly Declared Classes and Instance Main Methods ✓
Flexible Constructor Bodies ✓
Class-File API ✓
Deprecate the Memory-Access Methods in sun.misc.Unsafe for Removal ✓
Stream Gatherers ✓
Structured Concurrency ✓
Scoped Values ✓
ZGC: Generational Mode by Default ✓
Markdown Documentation Comments ✓
Late Barrier Expansion for G1 ✓
Remove the Windows 32-bit x86 Port ✓
Ahead-of-Time Class Loading & Linking ✓
ZGC: Remove the Non-Generational Mode ✓
Synchronize Virtual Threads without Pinning ✓
Deprecate the 32-bit x86 Port for Removal ✓
Prepare to Restrict the Use of JNI ✓
Key Derivation Function API ✓
Class-File API ✓
Stream Gatherers ✓
Permanently Disable the Security Manager ✓
Scoped Values ✓
Primitive Types in Patterns, instanceof, and switch ✓
Vector API ✓
Quantum-Resistant Module-Lattice-Based Key Encapsulation Mechanism ✓
Quantum-Resistant Module-Lattice-Based Digital Signature Algorithm ✓
Warn upon Use of Memory-Access Methods in sun.misc.Unsafe ✓
Structured Concurrency ✓
Flexible Constructor Bodies ✓
Module Import Declarations ✓
Simple Source Files and Instance Main Methods ✓
Linking Run-Time Images without JMODs ✓
Generics ✓
Annotations ✓
Autoboxing ✓
Enums ✓
For-each Loops ✓
Static Imports ✓
Var Args ✓
Concurrency Utilities (java.util.concurrent) ✓
XML Digital Signatures (javax.xml.crypto.dsig) ✓
Streaming API for XML 1.0 (javax.xml.stream) ✓
Web Services Metadata (javax.jws) ✓
Java API for XML Processing 1.3 (javax.xml.*) ✓
JAXB 2.0 (javax.xml.bind) ✓
Scripting for the Java Platform (javax.script) ✓
XML-Based Web Services 2.0 (javax.xml.ws) ✓
Common Annotations (javax.annotations) ✓
Smart Card I/O (javax.smartcardio) ✓
Pluggable Annotation Processing (javax.lang.model) ✓
Java Activation Framework (javax.annotation) ✓
javac supports java.lang.SuppressWarnings annotation ✓
New Opcode INVOKEDYNAMIC ✓
Switch on String ✓
Try-with ✓
Diamond Operator ✓
Binary Integer Literals ✓
Underscores in numeric literals ✓
Multi Catch ✓
Method Handles ✓
NIO.2 (java.nio.file) ✓
Remove Permanent Generation ✓
Lambda Expressions ✓
Default Methods in Interfaces ✓
Effectively Final Variables ✓
Type Use Annotations ✓
Repeating Annotations ✓
Streams (java.util.stream) ✓
Lambda APIs (java.util.function) ✓
Date Time (java.time) ✓
Module System ✓
Private Methods in Interfaces ✓
HTTP/2 Client ✓
Var Handles ✓
UTF-8 Property Resource Bundles ✓
Compact Strings ✓
Reactive Streams ✓
Enhanced Deprecation ✓
Object.finalize() deprecated ✓
jshell ✓
Multi-Release JAR Files ✓
Compile for Older Platform Versions ✓
jlink ✓
Indify String Concatenation ✓

All JDK features have valid Java Almanac links.

var ✓
switch ✓
switch ✓
textblocks ✓
switch ✓
records ✓
textblocks ✓
sealedtypes ✓
textblocks ✓
records ✓
instanceof-patterns ✓
records ✓
sealedtypes ✓
typepatterns ✓
sealedtypes ✓
typepatterns ✓
recordpatterns ✓
typepatterns ✓
virtual-threads ✓
recordpatterns ✓
typepatterns ✓
virtual-threads ✓
stringtemplates ✓
recordpatterns ✓
typepatterns ✓
jep445 ✓
virtual-threads ✓
stringtemplates ✓
jep445 ✓
gatherers ✓
gatherers ✓

All API diffs have valid JDK version references.

1.0.2 / 1.1.8_16 ✓
1.0.2 / 1.2.2.17 ✓
1.1.8_16 / 1.2.2.17 ✓
1.0.2 / 1.3.1.29 ✓
1.1.8_16 / 1.3.1.29 ✓
1.2.2.17 / 1.3.1.29 ✓
1.0.2 / 1.4.2_30 ✓
1.1.8_16 / 1.4.2_30 ✓
1.2.2.17 / 1.4.2_30 ✓
1.3.1.29 / 1.4.2_30 ✓
1.0.2 / 10.0.2 ✓
1.1.8_16 / 10.0.2 ✓
1.2.2.17 / 10.0.2 ✓
1.3.1.29 / 10.0.2 ✓
1.4.2_30 / 10.0.2 ✓
1.5.0_22 / 10.0.2 ✓
1.6.0_45 / 10.0.2 ✓
1.7.0_80 / 10.0.2 ✓
8.0.442 / 10.0.2 ✓
9.0.4 / 10.0.2 ✓
1.0.2 / 11.0.27+6 ✓
1.1.8_16 / 11.0.27+6 ✓
1.2.2.17 / 11.0.27+6 ✓
1.3.1.29 / 11.0.27+6 ✓
1.4.2_30 / 11.0.27+6 ✓
10.0.2 / 11.0.27+6 ✓
1.5.0_22 / 11.0.27+6 ✓
1.6.0_45 / 11.0.27+6 ✓
1.7.0_80 / 11.0.27+6 ✓
8.0.442 / 11.0.27+6 ✓
9.0.4 / 11.0.27+6 ✓
1.0.2 / 12.0.2+10 ✓
1.1.8_16 / 12.0.2+10 ✓
1.2.2.17 / 12.0.2+10 ✓
1.3.1.29 / 12.0.2+10 ✓
1.4.2_30 / 12.0.2+10 ✓
10.0.2 / 12.0.2+10 ✓
11.0.27+6 / 12.0.2+10 ✓
1.5.0_22 / 12.0.2+10 ✓
1.6.0_45 / 12.0.2+10 ✓
1.7.0_80 / 12.0.2+10 ✓
8.0.442 / 12.0.2+10 ✓
9.0.4 / 12.0.2+10 ✓
1.0.2 / 13.0.2+8 ✓
1.1.8_16 / 13.0.2+8 ✓
1.2.2.17 / 13.0.2+8 ✓
1.3.1.29 / 13.0.2+8 ✓
1.4.2_30 / 13.0.2+8 ✓
10.0.2 / 13.0.2+8 ✓
11.0.27+6 / 13.0.2+8 ✓
12.0.2+10 / 13.0.2+8 ✓
1.5.0_22 / 13.0.2+8 ✓
1.6.0_45 / 13.0.2+8 ✓
1.7.0_80 / 13.0.2+8 ✓
8.0.442 / 13.0.2+8 ✓
9.0.4 / 13.0.2+8 ✓
1.0.2 / 14.0.2+12 ✓
1.1.8_16 / 14.0.2+12 ✓
1.2.2.17 / 14.0.2+12 ✓
1.3.1.29 / 14.0.2+12 ✓
1.4.2_30 / 14.0.2+12 ✓
10.0.2 / 14.0.2+12 ✓
11.0.27+6 / 14.0.2+12 ✓
12.0.2+10 / 14.0.2+12 ✓
13.0.2+8 / 14.0.2+12 ✓
1.5.0_22 / 14.0.2+12 ✓
1.6.0_45 / 14.0.2+12 ✓
1.7.0_80 / 14.0.2+12 ✓
8.0.442 / 14.0.2+12 ✓
9.0.4 / 14.0.2+12 ✓
1.0.2 / 15.0.2+7 ✓
1.1.8_16 / 15.0.2+7 ✓
1.2.2.17 / 15.0.2+7 ✓
1.3.1.29 / 15.0.2+7 ✓
1.4.2_30 / 15.0.2+7 ✓
10.0.2 / 15.0.2+7 ✓
11.0.27+6 / 15.0.2+7 ✓
12.0.2+10 / 15.0.2+7 ✓
13.0.2+8 / 15.0.2+7 ✓
14.0.2+12 / 15.0.2+7 ✓
1.5.0_22 / 15.0.2+7 ✓
1.6.0_45 / 15.0.2+7 ✓
1.7.0_80 / 15.0.2+7 ✓
8.0.442 / 15.0.2+7 ✓
9.0.4 / 15.0.2+7 ✓
1.0.2 / 16.0.2+7 ✓
1.1.8_16 / 16.0.2+7 ✓
1.2.2.17 / 16.0.2+7 ✓
1.3.1.29 / 16.0.2+7 ✓
1.4.2_30 / 16.0.2+7 ✓
10.0.2 / 16.0.2+7 ✓
11.0.27+6 / 16.0.2+7 ✓
12.0.2+10 / 16.0.2+7 ✓
13.0.2+8 / 16.0.2+7 ✓
14.0.2+12 / 16.0.2+7 ✓
15.0.2+7 / 16.0.2+7 ✓
1.5.0_22 / 16.0.2+7 ✓
1.6.0_45 / 16.0.2+7 ✓
1.7.0_80 / 16.0.2+7 ✓
8.0.442 / 16.0.2+7 ✓
9.0.4 / 16.0.2+7 ✓
1.0.2 / 17.0.15+6 ✓
1.1.8_16 / 17.0.15+6 ✓
1.2.2.17 / 17.0.15+6 ✓
1.3.1.29 / 17.0.15+6 ✓
1.4.2_30 / 17.0.15+6 ✓
10.0.2 / 17.0.15+6 ✓
11.0.27+6 / 17.0.15+6 ✓
12.0.2+10 / 17.0.15+6 ✓
13.0.2+8 / 17.0.15+6 ✓
14.0.2+12 / 17.0.15+6 ✓
15.0.2+7 / 17.0.15+6 ✓
16.0.2+7 / 17.0.15+6 ✓
1.5.0_22 / 17.0.15+6 ✓
1.6.0_45 / 17.0.15+6 ✓
1.7.0_80 / 17.0.15+6 ✓
8.0.442 / 17.0.15+6 ✓
9.0.4 / 17.0.15+6 ✓
1.0.2 / 18.0.2.1+1 ✓
1.1.8_16 / 18.0.2.1+1 ✓
1.2.2.17 / 18.0.2.1+1 ✓
1.3.1.29 / 18.0.2.1+1 ✓
1.4.2_30 / 18.0.2.1+1 ✓
10.0.2 / 18.0.2.1+1 ✓
11.0.27+6 / 18.0.2.1+1 ✓
12.0.2+10 / 18.0.2.1+1 ✓
13.0.2+8 / 18.0.2.1+1 ✓
14.0.2+12 / 18.0.2.1+1 ✓
15.0.2+7 / 18.0.2.1+1 ✓
16.0.2+7 / 18.0.2.1+1 ✓
17.0.15+6 / 18.0.2.1+1 ✓
1.5.0_22 / 18.0.2.1+1 ✓
1.6.0_45 / 18.0.2.1+1 ✓
1.7.0_80 / 18.0.2.1+1 ✓
8.0.442 / 18.0.2.1+1 ✓
9.0.4 / 18.0.2.1+1 ✓
1.0.2 / 19.0.2+7 ✓
1.1.8_16 / 19.0.2+7 ✓
1.2.2.17 / 19.0.2+7 ✓
1.3.1.29 / 19.0.2+7 ✓
1.4.2_30 / 19.0.2+7 ✓
10.0.2 / 19.0.2+7 ✓
11.0.27+6 / 19.0.2+7 ✓
12.0.2+10 / 19.0.2+7 ✓
13.0.2+8 / 19.0.2+7 ✓
14.0.2+12 / 19.0.2+7 ✓
15.0.2+7 / 19.0.2+7 ✓
16.0.2+7 / 19.0.2+7 ✓
17.0.15+6 / 19.0.2+7 ✓
18.0.2.1+1 / 19.0.2+7 ✓
1.5.0_22 / 19.0.2+7 ✓
1.6.0_45 / 19.0.2+7 ✓
1.7.0_80 / 19.0.2+7 ✓
8.0.442 / 19.0.2+7 ✓
9.0.4 / 19.0.2+7 ✓
1.0.2 / 20.0.2+9 ✓
1.1.8_16 / 20.0.2+9 ✓
1.2.2.17 / 20.0.2+9 ✓
1.3.1.29 / 20.0.2+9 ✓
1.4.2_30 / 20.0.2+9 ✓
10.0.2 / 20.0.2+9 ✓
11.0.27+6 / 20.0.2+9 ✓
12.0.2+10 / 20.0.2+9 ✓
13.0.2+8 / 20.0.2+9 ✓
14.0.2+12 / 20.0.2+9 ✓
15.0.2+7 / 20.0.2+9 ✓
16.0.2+7 / 20.0.2+9 ✓
17.0.15+6 / 20.0.2+9 ✓
18.0.2.1+1 / 20.0.2+9 ✓
19.0.2+7 / 20.0.2+9 ✓
1.5.0_22 / 20.0.2+9 ✓
1.6.0_45 / 20.0.2+9 ✓
1.7.0_80 / 20.0.2+9 ✓
8.0.442 / 20.0.2+9 ✓
9.0.4 / 20.0.2+9 ✓
1.0.2 / 21.0.7+6-LTS ✓
1.1.8_16 / 21.0.7+6-LTS ✓
1.2.2.17 / 21.0.7+6-LTS ✓
1.3.1.29 / 21.0.7+6-LTS ✓
1.4.2_30 / 21.0.7+6-LTS ✓
10.0.2 / 21.0.7+6-LTS ✓
11.0.27+6 / 21.0.7+6-LTS ✓
12.0.2+10 / 21.0.7+6-LTS ✓
13.0.2+8 / 21.0.7+6-LTS ✓
14.0.2+12 / 21.0.7+6-LTS ✓
15.0.2+7 / 21.0.7+6-LTS ✓
16.0.2+7 / 21.0.7+6-LTS ✓
17.0.15+6 / 21.0.7+6-LTS ✓
18.0.2.1+1 / 21.0.7+6-LTS ✓
19.0.2+7 / 21.0.7+6-LTS ✓
20.0.2+9 / 21.0.7+6-LTS ✓
1.5.0_22 / 21.0.7+6-LTS ✓
1.6.0_45 / 21.0.7+6-LTS ✓
1.7.0_80 / 21.0.7+6-LTS ✓
8.0.442 / 21.0.7+6-LTS ✓
9.0.4 / 21.0.7+6-LTS ✓
1.0.2 / 22.0.2+9 ✓
1.1.8_16 / 22.0.2+9 ✓
1.2.2.17 / 22.0.2+9 ✓
1.3.1.29 / 22.0.2+9 ✓
1.4.2_30 / 22.0.2+9 ✓
10.0.2 / 22.0.2+9 ✓
11.0.27+6 / 22.0.2+9 ✓
12.0.2+10 / 22.0.2+9 ✓
13.0.2+8 / 22.0.2+9 ✓
14.0.2+12 / 22.0.2+9 ✓
15.0.2+7 / 22.0.2+9 ✓
16.0.2+7 / 22.0.2+9 ✓
17.0.15+6 / 22.0.2+9 ✓
18.0.2.1+1 / 22.0.2+9 ✓
19.0.2+7 / 22.0.2+9 ✓
20.0.2+9 / 22.0.2+9 ✓
21.0.7+6-LTS / 22.0.2+9 ✓
1.5.0_22 / 22.0.2+9 ✓
1.6.0_45 / 22.0.2+9 ✓
1.7.0_80 / 22.0.2+9 ✓
8.0.442 / 22.0.2+9 ✓
9.0.4 / 22.0.2+9 ✓
1.0.2 / 23.0.2+7 ✓
1.1.8_16 / 23.0.2+7 ✓
1.2.2.17 / 23.0.2+7 ✓
1.3.1.29 / 23.0.2+7 ✓
1.4.2_30 / 23.0.2+7 ✓
10.0.2 / 23.0.2+7 ✓
11.0.27+6 / 23.0.2+7 ✓
12.0.2+10 / 23.0.2+7 ✓
13.0.2+8 / 23.0.2+7 ✓
14.0.2+12 / 23.0.2+7 ✓
15.0.2+7 / 23.0.2+7 ✓
16.0.2+7 / 23.0.2+7 ✓
17.0.15+6 / 23.0.2+7 ✓
18.0.2.1+1 / 23.0.2+7 ✓
19.0.2+7 / 23.0.2+7 ✓
20.0.2+9 / 23.0.2+7 ✓
21.0.7+6-LTS / 23.0.2+7 ✓
22.0.2+9 / 23.0.2+7 ✓
1.5.0_22 / 23.0.2+7 ✓
1.6.0_45 / 23.0.2+7 ✓
1.7.0_80 / 23.0.2+7 ✓
8.0.442 / 23.0.2+7 ✓
9.0.4 / 23.0.2+7 ✓
1.0.2 / 24.0.1+9-30 ✓
1.1.8_16 / 24.0.1+9-30 ✓
1.2.2.17 / 24.0.1+9-30 ✓
1.3.1.29 / 24.0.1+9-30 ✓
1.4.2_30 / 24.0.1+9-30 ✓
10.0.2 / 24.0.1+9-30 ✓
11.0.27+6 / 24.0.1+9-30 ✓
12.0.2+10 / 24.0.1+9-30 ✓
13.0.2+8 / 24.0.1+9-30 ✓
14.0.2+12 / 24.0.1+9-30 ✓
15.0.2+7 / 24.0.1+9-30 ✓
16.0.2+7 / 24.0.1+9-30 ✓
17.0.15+6 / 24.0.1+9-30 ✓
18.0.2.1+1 / 24.0.1+9-30 ✓
19.0.2+7 / 24.0.1+9-30 ✓
20.0.2+9 / 24.0.1+9-30 ✓
21.0.7+6-LTS / 24.0.1+9-30 ✓
22.0.2+9 / 24.0.1+9-30 ✓
23.0.2+7 / 24.0.1+9-30 ✓
1.5.0_22 / 24.0.1+9-30 ✓
1.6.0_45 / 24.0.1+9-30 ✓
1.7.0_80 / 24.0.1+9-30 ✓
8.0.442 / 24.0.1+9-30 ✓
9.0.4 / 24.0.1+9-30 ✓
1.0.2 / 25-ea+23-2842 ✓
1.1.8_16 / 25-ea+23-2842 ✓
1.2.2.17 / 25-ea+23-2842 ✓
1.3.1.29 / 25-ea+23-2842 ✓
1.4.2_30 / 25-ea+23-2842 ✓
10.0.2 / 25-ea+23-2842 ✓
11.0.27+6 / 25-ea+23-2842 ✓
12.0.2+10 / 25-ea+23-2842 ✓
13.0.2+8 / 25-ea+23-2842 ✓
14.0.2+12 / 25-ea+23-2842 ✓
15.0.2+7 / 25-ea+23-2842 ✓
16.0.2+7 / 25-ea+23-2842 ✓
17.0.15+6 / 25-ea+23-2842 ✓
18.0.2.1+1 / 25-ea+23-2842 ✓
19.0.2+7 / 25-ea+23-2842 ✓
20.0.2+9 / 25-ea+23-2842 ✓
21.0.7+6-LTS / 25-ea+23-2842 ✓
22.0.2+9 / 25-ea+23-2842 ✓
23.0.2+7 / 25-ea+23-2842 ✓
24.0.1+9-30 / 25-ea+23-2842 ✓
1.5.0_22 / 25-ea+23-2842 ✓
1.6.0_45 / 25-ea+23-2842 ✓
1.7.0_80 / 25-ea+23-2842 ✓
8.0.442 / 25-ea+23-2842 ✓
9.0.4 / 25-ea+23-2842 ✓
1.0.2 / 1.5.0_22 ✓
1.1.8_16 / 1.5.0_22 ✓
1.2.2.17 / 1.5.0_22 ✓
1.3.1.29 / 1.5.0_22 ✓
1.4.2_30 / 1.5.0_22 ✓
1.0.2 / 1.6.0_45 ✓
1.1.8_16 / 1.6.0_45 ✓
1.2.2.17 / 1.6.0_45 ✓
1.3.1.29 / 1.6.0_45 ✓
1.4.2_30 / 1.6.0_45 ✓
1.5.0_22 / 1.6.0_45 ✓
1.0.2 / 1.7.0_80 ✓
1.1.8_16 / 1.7.0_80 ✓
1.2.2.17 / 1.7.0_80 ✓
1.3.1.29 / 1.7.0_80 ✓
1.4.2_30 / 1.7.0_80 ✓
1.5.0_22 / 1.7.0_80 ✓
1.6.0_45 / 1.7.0_80 ✓
1.0.2 / 8.0.442 ✓
1.1.8_16 / 8.0.442 ✓
1.2.2.17 / 8.0.442 ✓
1.3.1.29 / 8.0.442 ✓
1.4.2_30 / 8.0.442 ✓
1.5.0_22 / 8.0.442 ✓
1.6.0_45 / 8.0.442 ✓
1.7.0_80 / 8.0.442 ✓
1.0.2 / 9.0.4 ✓
1.1.8_16 / 9.0.4 ✓
1.2.2.17 / 9.0.4 ✓
1.3.1.29 / 9.0.4 ✓
1.4.2_30 / 9.0.4 ✓
1.5.0_22 / 9.0.4 ✓
1.6.0_45 / 9.0.4 ✓
1.7.0_80 / 9.0.4 ✓
8.0.442 / 9.0.4 ✓

All bytecode opcodes have valid categories.

aaload is array ✓
aastore is array ✓
aconst_null is constant ✓
aload is load ✓
aload_0 is load ✓
aload_1 is load ✓
aload_2 is load ✓
aload_3 is load ✓
anewarray is array ✓
areturn is flow ✓
arraylength is array ✓
astore is store ✓
astore_0 is store ✓
astore_1 is store ✓
astore_2 is store ✓
astore_3 is store ✓
athrow is flow ✓
baload is array ✓
bastore is array ✓
bipush is constant ✓
breakpoint is reserved ✓
caload is array ✓
castore is array ✓
checkcast is objects ✓
d2f is conversion ✓
d2i is conversion ✓
d2l is conversion ✓
dadd is math ✓
daload is array ✓
dastore is array ✓
dcmpg is comparison ✓
dcmpl is comparison ✓
dconst_0 is constant ✓
dconst_1 is constant ✓
ddiv is math ✓
dload is load ✓
dload_0 is load ✓
dload_1 is load ✓
dload_2 is load ✓
dload_3 is load ✓
dmul is math ✓
dneg is math ✓
drem is math ✓
dreturn is flow ✓
dstore is store ✓
dstore_0 is store ✓
dstore_1 is store ✓
dstore_2 is store ✓
dstore_3 is store ✓
dsub is math ✓
dup is stack ✓
dup2 is stack ✓
dup2_x1 is stack ✓
dup2_x2 is stack ✓
dup_x1 is stack ✓
dup_x2 is stack ✓
f2d is conversion ✓
f2i is conversion ✓
f2l is conversion ✓
fadd is math ✓
faload is array ✓
fastore is array ✓
fcmpg is comparison ✓
fcmpl is comparison ✓
fconst_0 is constant ✓
fconst_1 is constant ✓
fconst_2 is constant ✓
fdiv is math ✓
fload is load ✓
fload_0 is load ✓
fload_1 is load ✓
fload_2 is load ✓
fload_3 is load ✓
fmul is math ✓
fneg is math ✓
frem is math ✓
freturn is flow ✓
fstore is store ✓
fstore_0 is store ✓
fstore_1 is store ✓
fstore_2 is store ✓
fstore_3 is store ✓
fsub is math ✓
getfield is objects ✓
getstatic is objects ✓
goto is flow ✓
goto_w is flow ✓
i2b is conversion ✓
i2c is conversion ✓
i2d is conversion ✓
i2f is conversion ✓
i2l is conversion ✓
i2s is conversion ✓
iadd is math ✓
iaload is array ✓
iand is math ✓
iastore is array ✓
iconst_0 is constant ✓
iconst_1 is constant ✓
iconst_2 is constant ✓
iconst_3 is constant ✓
iconst_4 is constant ✓
iconst_5 is constant ✓
iconst_m1 is constant ✓
idiv is math ✓
if_acmpeq is conditional ✓
if_acmpne is conditional ✓
if_icmpeq is conditional ✓
if_icmpge is conditional ✓
if_icmpgt is conditional ✓
if_icmple is conditional ✓
if_icmplt is conditional ✓
if_icmpne is conditional ✓
ifeq is conditional ✓
ifge is conditional ✓
ifgt is conditional ✓
ifle is conditional ✓
iflt is conditional ✓
ifne is conditional ✓
ifnonnull is conditional ✓
ifnull is conditional ✓
iinc is math ✓
iload is load ✓
iload_0 is load ✓
iload_1 is load ✓
iload_2 is load ✓
iload_3 is load ✓
impdep1 is reserved ✓
impdep2 is reserved ✓
imul is math ✓
ineg is math ✓
instanceof is objects ✓
invokedynamic is objects ✓
invokeinterface is objects ✓
invokespecial is objects ✓
invokestatic is objects ✓
invokevirtual is objects ✓
ior is math ✓
irem is math ✓
ireturn is flow ✓
ishl is math ✓
ishr is math ✓
istore is store ✓
istore_0 is store ✓
istore_1 is store ✓
istore_2 is store ✓
istore_3 is store ✓
isub is math ✓
iushr is math ✓
ixor is math ✓
jsr is flow ✓
jsr_w is flow ✓
l2d is conversion ✓
l2f is conversion ✓
l2i is conversion ✓
ladd is math ✓
laload is array ✓
land is math ✓
lastore is array ✓
lcmp is comparison ✓
lconst_0 is constant ✓
lconst_1 is constant ✓
ldc is constant ✓
ldc2_w is constant ✓
ldc_w is constant ✓
ldiv is math ✓
lload is load ✓
lload_0 is load ✓
lload_1 is load ✓
lload_2 is load ✓
lload_3 is load ✓
lmul is math ✓
lneg is math ✓
lookupswitch is conditional ✓
lor is math ✓
lrem is math ✓
lreturn is flow ✓
lshl is math ✓
lshr is math ✓
lstore is store ✓
lstore_0 is store ✓
lstore_1 is store ✓
lstore_2 is store ✓
lstore_3 is store ✓
lsub is math ✓
lushr is math ✓
lxor is math ✓
monitorenter is other ✓
monitorexit is other ✓
multianewarray is array ✓
new is objects ✓
newarray is array ✓
nop is other ✓
pop is stack ✓
pop2 is stack ✓
putfield is objects ✓
putstatic is objects ✓
ret is flow ✓
return is flow ✓
saload is array ✓
sastore is array ✓
sipush is constant ✓
swap is stack ✓
tableswitch is conditional ✓
wide is other ✓