The full version string for this update release is 19.0.2+9. The version number is 19.
Liberica is a certified, Java SE 19-compliant distribution of OpenJDK 19.0.2 which works on server (Linux x86_64, Linux ARM64, Windows 64), desktop (Windows 64, Windows 32, Mac, Linux x86_64), and embedded devices (Linux ARM64, Linux ARMv7, including Raspberry Pi 2 & 3 (ARMv6 hardfloat)). It has the following notable additions:
- Linux x86_64 version contains experimental support for ZGC.
- Linux x86_64, ARMv8 and ARMv7 distributions include a choice of Client VM, Server VM and Minimal VM.
- Alpine Linux x86_64 version is build with musl support.
- Windows x86_64, Windows x86, Windows ARMv8, Mac, Linux x86_64, Linux x86 and Linux ARMv7 distributions contain OpenJFX 19.
- Linux ARMv7 distribution contains Device IO API compiled for Raspberry Pi.
Please refer to the Oracle JDK 19.0.2 release notes for further information on JDK 19 features. This document further outlines the peculiarities of Liberica distribution as compared to Oracle JDK 19 distribution.
Liberica is supported on the following OSes:
- Ubuntu Linux 16.04, 18.04, 20.04 (x86, x86_64, ARMv7, ARMv8)
- Debian Linux 8, 9, 10 (x86, x86_64, ARMv7, ARMv8)
- Red Hat, Oracle Linux and CentOS 8x, 6.x, 7.x (x86, x86_64, ARMv7, ARMv8)
- Alpine Linux 3.7+ (x86_64, ARMv8)
- SUSE Linux Enterprise 12, 15 and tumbleweed (x86_64, ARMv8)
- Apple macOS 10.11+ (x86_64, ARMv8)
- Microsoft Windows 2019, Windows 2016, Windows 2012 R2, Windows 10, Windows 8, Windows 7 (x86, x86_64, ARMv8)
It is also known to work on other Linux distributions and Windows versions.
Note: The minimum supported Linux kernel version is 2.6.18 and GLIBC version 2.6. LibericaFX works on all supported Ubuntu versions, Red Hat Linux family starting from 7.x and SUSE versions with GTK3 backend.
Liberica is tested and certified on Raspberry Pi 2, 3 and 4 running the following OSes:
- Raspbian OS (armhf)
- OpenSUSE (armv8)
It is also known to work with Debian (armhf) and Ubuntu (armhf).
Liberica JDK 19.0.2 are distributed as .rpm, .zip, .deb and .tar.gz packages. Please select the one which is most appropriate for your purposes.
Liberica JDK 19.0.2 introduced all new features supported by OpenJDK 19.
With the introduction of the Jigsaw feature in JDK 9 and Minimal VM it is now possible to create a Runtime that is sufficient to run your application and trim down the size of the Runtime. To generate a Runtime with just the Minimal VM, add --vm=minimal to jlink options.
Liberica JDK continues to provide support for AOT and Graal JIT. Since in OpenJDK 19 builds these features are deemed experimental and deprecated, it is recommended to compile native executables with Liberica Native Image Kit to avoid errors.
By default, the Liberica uses Server VM. Server VM and Client VM can be enabled with -server and -client command line options, respectively. In case the deployment requires to minimize the footprint, it may be beneficial to use Minimal VM, which emphasises on a minimal footprint. It has C1 JIT compiler only, Serial GC and no serviceability features.
Liberica JDK 19 come with a bundled LibericaFX implementation, which is based on OpenJFX. The following tables lists Java FX modules status of Liberica distribution
- Java FX Graphics - works.
- Java FX Controls - works.
- Java FX Media - does not work.
- Java FX Webkit - does not work.
The following pipelines are known to work: EGL, SW (direct framebuffer) and GTK. By default, Liberica tries to use the accelerated EGL pipeline, which requires the presence of EGL libraries. If they are not found, the implementation falls back to software rendering.
Use the following command line options to specify the rendering pipeline:
- -Dprism.order=sw forces the use of software rendering pipeline. *
- -Dprism.order=es2 forces the use of EGL pipeline and hardware acceleration. *
- -Djavafx.platform=gtk if you would like to launch a LibericaFX application using Liberica from X11.
* Not supported on Raspberry Pi 4.
Please refer to the following wiki for more information.
Liberica JDK 19 comes with a bundled OpenJDK Device I/O (DIO) API implementation module. DIO provides a Java API for accessing Raspberry PI GPIO pins and for communicating with peripheral devices:
- General Purpose Input/Output (GPIO).
- Inter-Integrated Circuit Bus (I2C), Serial Peripheral Interface (SPI).
- Universal Asynchronous Receiver/Transmitter (UART).
Please refer to the following wiki for more information.
BellSoft Liberica follows the security baselines for Oracle Java SE. Please refer to the Oracle documentation for a list of issues fixed in a given release.
As of 2017, the default location of Broadcom libEGL.so and libGLESv2.so has changed in Raspbian OS. If you'd like to leverage hardware EGL acceleration available from Broadcom video drivers in LibericaFX while running a recent Raspbian OS, run the following command:
cd /opt/vc/lib sudo ln -s libbrcmEGL.so libEGL.so sudo ln -s libbrcmGLESv2.so libGLESv2.so
This is the list of the security issues fixed in this release. CVSS scores are provided using the CVSS version 3.1 scoring system.
|CVE ID||Score||Component||Module||Attack_vector||Complexity||Privileges||User interaction||Scope||Confidentiality||Integrity||Availability|
|8299628||BMP top-down images fail to load after JDK-8289336|
|8294779||Improve FX pages|
|8292112||Better DragView handling|
|8292105||Improve Robot functionality|
|8292097||Better video decoding|
|8289336||Better platform image support|
|8289343||Better GL support|
|8295723||security/infra/wycheproof/RunWycheproof.java fails with Assertion Error|
|8295687||Better BMP bounds|
|8293742||Better Banking of Sounds|
|8293734||Improve BMP image handling|
|8293717||Objective view of ObjectView|
|8293598||Enhance InetAddress address handling|
|8293554||Enhanced DH Key Exchanges|
|8288516||Enhance font creation|
|8287411||Enhance DTLS performance|
|8286496||Improve Thread labels|
|8286070||Improve UTF8 representation|
|8295447||NullPointerException with invalid pattern matching construct in constructor call|
|8296904||Improve handling of macos xcode toolchain|
|8297309||Memory leak in ShenandoahFullGC|
|8290164||compiler/runtime/TestConstantsInError.java fails on riscv|
|8297451||ProcessHandleImpl should assert privilege when modifying reaper thread|
|8296463||Memory leak in JVM_StartThread with the integration of Virtual threads|
|8297476||Increase InlineSmallCode default from 1000 to 2500 for RISC-V|
|8297147||UnexpectedSourceImageSize test times out on slow machines when fastdebug is used|
|8295264||Fix PaX check on RISC-V|
|8296602||RISC-V: improve performance of copy_memory stub|
|8297153||sun/java2d/DirectX/OnScreenRenderingResizeTest/OnScreenRenderingResizeTest.java fails again|
|8296945||PublicMethodsTest is slow due to dependency verification with debug builds|
|8296957||One more cast in SAFE_SIZE_NEW_ARRAY2|
|8294538||missing is_unloading() check in SharedRuntime::fixup_callers_callsite()|
|8290964||C2 compilation fails with assert "non-reduction loop contains reduction nodes"|
|8285835||SIGSEGV in PhaseIdealLoop::build_loop_late_post_work|
|8287217||C2: PhaseCCP: remove not visited nodes, prevent type inconsistency|
|8292780||misc tests failed "assert(false) failed: graph should be schedulable"|
|8293996||C2: fix and simplify IdealLoopTree::do_remove_empty_loop|
|8296771||RISC-V: C2: assert(false) failed: bad AD file|
|8295414||[Aarch64] C2: assert(false) failed: bad AD file|
|8296632||Write a test to verify the content change of TextArea sends TextEvent|
|8285604||closed sun/java2d/GdiRendering/ClipShapeRendering.java failed with "Incorrect color ffeeeeee instead of ff0000ff in pixel (100, 100)"|
|8178698||javax/sound/midi/Sequencer/MetaCallback.java failed with timeout|
|8296448||RISC-V: Fix temp usages of heapbase register killed by MacroAssembler::en/decode_klass_not_null|
|8295926||RISC-V: C1: Fix LIRGenerator::do_LibmIntrinsic|
|8296970||Remove sysThreadAvailableStackWithSlack from hotspot-symbols|
|8286624||Regression Test CoordinateTruncationBug.java fails on OL8.3|
|8296083||javax/swing/JTree/6263446/bug6263446.java fails intermittently on a VM|
|8296480||java/security/cert/pkix/policyChanges/TestPolicy.java is failing|
|8296733||JFR: File Read event for RandomAccessFile::write(byte) is incorrect|
|8296496||Overzealous check in sizecalc.h prevents large memory allocation|
|8296108||(tz) Update Timezone Data to 2022f|
|8296715||CLDR v42 update for tzdata 2022f|
|8296485||BuildEEBasicConstraints.java test fails with SunCertPathBuilderException|
|8288132||Update test artifacts in QuoVadis CA interop tests|
|8295469||S390X: Optimized builds are broken|
|8279941||sun/security/pkcs11/Signature/TestDSAKeyLength.java fails when NSS version detection fails|
|8292159||TYPE_USE annotations on generic type arguments of record components discarded|
|8295554||Move the "sizecalc.h" to the correct location|
|8294840||langtools OptionalDependencyTest.java use File.pathSeparator|
|8293701||jdeps InverseDepsAnalyzer runs into NoSuchElementException: No value present|
|8292695||SIGQUIT and jcmd attaching mechanism does not work with signal chaining library|
|8292899||CustomTzIDCheckDST.java testcase failed on AIX platform|
|8277970||Test jdk/sun/security/ssl/SSLSessionImpl/NoInvalidateSocketException.java fails with "tag mismatch"|
|8292385||assert(ctrl == kit.control()) failed: Control flow was added although the intrinsic bailed out|
|8293816||CI: ciBytecodeStream::get_klass() is not consistent|
|8292158||AES-CTR cipher state corruption with AVX-512|
|8295268||Optimized builds are broken due to incorrect assert_is_rfp shortcuts|
|8294307||ISO 4217 Amendment 173 Update|
|8029633||Raw inner class constructor ref should not perform diamond inference|
|8295173||(tz) Update Timezone Data to 2022e|
|8290900||Build failure with Clang 14+ due to function warning attribute|
|8294357||(tz) Update Timezone Data to 2022d|
|8292969||Bad Thread Utilization in ForkJoinPool|
|8291633||Build failures with GCC 11, Alpine 3 due to incompatible casts from nullptr|
|8290529||C2: assert(BoolTest(btest).is_canonical()) failure|
|8294517||Update jdk19u fix version to 19.0.2|
|8288377||[REDO] DST not applying properly with zone id offset set with TZ env variable|
|8293834||Update CLDR data following tzdata 2022c update|
|8291508||Fix some tests with "requires vm.jvmti & vm.continuations"|
|8290496||riscv: Fix build warnings-as-errors with GCC 11|
|8286314||Trampoline not created for far runtime targets outside small CodeCache|
|8288992||AArch64: CMN should be handled the same way as CMP|
|8290246||test fails "assert(init != __null) failed: initialization not found"|
|8290451||Incorrect result when switching to C2 OSR compilation from C1|
|8290711||assert(false) failed: infinite loop in PhaseIterGVN::optimize|
|8290705||StringConcat::validate_mem_flow asserts with "unexpected user: StoreI"|
|8293044||C1: Missing access check on non-accessible class|
|8291775||C2: assert(r != __null && r->is_Region()) failed: this phi must have a region|
|8291599||Assertion in PhaseIdealLoop::skeleton_predicate_has_opaque after JDK-8289127|
|8290781||Segfault at PhaseIdealLoop::clone_loop_handle_data_uses|
|8292756||java.lang.AssertionError at at jdk.compiler/com.sun.tools.javac.code.Scope$ScopeImpl.leave(Scope.java:386)|
|8293348||A false cyclic inheritance error reported|
|8293578||Duplicate ldc generated by javac|
|8293100||RISC-V: Need to save and restore callee-saved FloatRegisters in StubGenerator::generate_call_stub|