Excellent, thank you.
On 14/06/2021 13:47, Martin Grigorov wrote:
Same for JDK 18-ea+1-7 !
Regards,
Martin
On Mon, Jun 14, 2021 at 2:35 PM Martin Grigorov <mgrigo...@apache.org
<mailto:mgrigo...@apache.org>> wrote:
Hi Rory,
Apache Tomcat's build and tests pass successfully with
JDK 17-ea+26-2439 on Linux x86_64 and aarch64 !
Regards,
Martin
On Mon, Jun 14, 2021 at 12:56 PM Rory O'Donnell
<rory.odonn...@oracle.com <mailto:rory.odonn...@oracle.com>> wrote:
Hi Mark,
*Per the JDK 17 schedule , we are in Rampdown Phase One [1].*
**Please advise if you find any issues while testing the
latest Early
Access builds**.**
* Schedule:
o *2021/06/10 Rampdown Phase One*
o 2021/07/15 Rampdown Phase Two
o 2021/08/05 Initial Release Candidate
o 2021/08/19 Final Release Candidate
o 2021/09/14 General Availability
The overall feature set is frozen. No further JEPs will be
targeted to
this release.
**
* Important JEPs have been integrated – Attention Required!
* *JEP 411: **Deprecate the Security Manager for
Removal*<https://openjdk.java.net/jeps/411
<https://openjdk.java.net/jeps/411>>
o Deprecate, for removal, most Security Manager related
classes
and methods.
o Warning message at startup if the Security Manager is
enabled on
the command line.
o Warning message at run time if a Java application or
library
installs a Security Manager dynamically.
o Deprecation is in concert with the legacy Applet API
(JEP 398).
* *JEP 407: **Remove RMI
Activation*<https://openjdk.java.net/jeps/407
<https://openjdk.java.net/jeps/407>>
o Removal the Remote Method Invocation (RMI) Activation
mechanism,
while preserving the rest of RMI.
o It was deprecated for removal by JEP
385<https://openjdk.java.net/jeps/385
<https://openjdk.java.net/jeps/385>>in Java SE 15.
* *JEP 403: **Strongly Encapsulate JDK
Internals*<https://openjdk.java.net/jeps/403
<https://openjdk.java.net/jeps/403>>
o Strongly encapsulate all internal elements of the JDK,
except
for critical internal APIs such as /sun.misc.Unsafe/.
o It will no longer be possible to relax the strong
encapsulation
of internal elements via a single command-line option.
* Other features integrated in JDK 17:
o *JEP 306: **Restore Always-Strict Floating-Point
Semantics*<https://openjdk.java.net/jeps/306
<https://openjdk.java.net/jeps/306>>
o JEP 356: Enhanced Pseudo-Random Number
Generators<https://openjdk.java.net/jeps/356
<https://openjdk.java.net/jeps/356>>
o JEP 382: New macOS Rendering
Pipeline<https://openjdk.java.net/jeps/382
<https://openjdk.java.net/jeps/382>>
o JEP 391: macOS/AArch64
Port<https://openjdk.java.net/jeps/391
<https://openjdk.java.net/jeps/391>>
o JEP 398: Deprecate the Applet API for
Removal<https://openjdk.java.net/jeps/398
<https://openjdk.java.net/jeps/398>>
o *JEP 406: **Pattern Matching for switch
(Preview)*<https://openjdk.java.net/jeps/406
<https://openjdk.java.net/jeps/406>>
o JEP 409: Sealed
Classes<https://openjdk.java.net/jeps/409
<https://openjdk.java.net/jeps/409>>
o JEP 410: Remove the Experimental AOT and JIT
Compiler<https://openjdk.java.net/jeps/410
<https://openjdk.java.net/jeps/410>>
o JEP 412: Foreign Function & Memory API
(Incubator)<https://openjdk.java.net/jeps/412
<https://openjdk.java.net/jeps/412>>
o *JEP 414: **Vector API (Second
Incubator)*<https://openjdk.java.net/jeps/414
<https://openjdk.java.net/jeps/414>>
o *JEP 415: **Context-Specific Deserialization
Filters*<https://openjdk.java.net/jeps/415
<https://openjdk.java.net/jeps/415>>
*OpenJDK 17 Early Access build 26 is available at
**https://jdk.java.net/17*
<https://urldefense.com/v3/__https://jdk.java.net/17*__;Kg!!GqivPVa7Brio!I9frcN7gHHuIFQpdEFElnbk6He32ADs5IHIereKE97k6iqy_BW7cnn86NOeQrBxT6uE$><https://jdk.java.net/17
<https://urldefense.com/v3/__https://jdk.java.net/17__;!!GqivPVa7Brio!I9frcN7gHHuIFQpdEFElnbk6He32ADs5IHIereKE97k6iqy_BW7cnn86NOeQ2ABPqRM$>>
* These early-access , open-source builds are provided under the
o GNU General Public License, version 2, with the Classpath
Exception<https://openjdk.java.net/legal/gplv2+ce.html
<https://openjdk.java.net/legal/gplv2+ce.html>>
* Release Notes are available at
https://jdk.java.net/17/release-notes
<https://urldefense.com/v3/__https://jdk.java.net/17/release-notes__;!!GqivPVa7Brio!I9frcN7gHHuIFQpdEFElnbk6He32ADs5IHIereKE97k6iqy_BW7cnn86NOeQPyGq128$><https://jdk.java.net/17/release-notes
<https://urldefense.com/v3/__https://jdk.java.net/17/release-notes__;!!GqivPVa7Brio!I9frcN7gHHuIFQpdEFElnbk6He32ADs5IHIereKE97k6iqy_BW7cnn86NOeQPyGq128$>>
* Changes in recent builds that maybe of interest:
* *Build 26:*
o JDK-8268241: deprecate JVM TI Heap functions 1.0
o JDK-8266846: Add java.time.InstantSource
o JDK-8248268: Support KWP in addition to KW
o JDK-8204686: Dynamic parallel reference processing
support for
Parallel GC
o JDK-8259530: Generated docs contain MIT/GPL-licenced works
without reproducing the licence [*Reported by Apache
Maven*]
o JDK-8266766: Arrays of types that cannot be an
annotation member
do not yield exceptions [*Reported by ByteBuddy*]
o JDK-8266598: Exception values for
AnnotationTypeMismatchException are not always informative
[*Reported by ByteBuddy*]
* *Build 25*
o JDK-8266653: Change update mode for JDK rpm/deb
installers as it
breaks "yum update" for JDK11+
o JDK-8263202: Update Hebrew/Indonesian/Yiddish ISO 639
language
codes to current
o JDK-8229517: Support for optional
asynchronous/buffered logging
o JDK-8182043: Access to Windows Large Icons
*OpenJDK 18 Early Access build 1 is now available at
**https://jdk.java.net/18*
<https://urldefense.com/v3/__https://jdk.java.net/18*__;Kg!!GqivPVa7Brio!I9frcN7gHHuIFQpdEFElnbk6He32ADs5IHIereKE97k6iqy_BW7cnn86NOeQGlYPaOg$>
<https://jdk.java.net/18
<https://urldefense.com/v3/__https://jdk.java.net/18__;!!GqivPVa7Brio!I9frcN7gHHuIFQpdEFElnbk6He32ADs5IHIereKE97k6iqy_BW7cnn86NOeQa0ZrQz4$>>
* These early-access , open-source builds are provided under the
o GNU General Public License, version 2, with the Classpath
Exception
<https://openjdk.java.net/legal/gplv2+ce.html
<https://openjdk.java.net/legal/gplv2+ce.html>>
* Issues addressed in this build - here
<https://github.com/openjdk/jdk/compare/jdk-18%2B0...jdk-18%2B1
<https://urldefense.com/v3/__https://github.com/openjdk/jdk/compare/jdk-18*2B0...jdk-18*2B1__;JSU!!GqivPVa7Brio!I9frcN7gHHuIFQpdEFElnbk6He32ADs5IHIereKE97k6iqy_BW7cnn86NOeQScTcCOU$>>
*Other Topics which might be of Interest: *
**
* Java Cryptographic Roadmap [2] has been updated.
* Inside Java Newscast #6 [3]
o a closer look at the list of JEPs of JDK 17 as well as the
development process
* Inside Java Newscast #7 [4]
o discusses in greater detail `pattern matching for switch`,
previewed in JDK 17
Rgds,Rory
[1]
https://mail.openjdk.java.net/pipermail/jdk-dev/2021-June/005690.html
<https://mail.openjdk.java.net/pipermail/jdk-dev/2021-June/005690.html>
<https://mail.openjdk.java.net/pipermail/jdk-dev/2021-June/005690.html
<https://mail.openjdk.java.net/pipermail/jdk-dev/2021-June/005690.html>><https://mail.openjdk.java.net/pipermail/jdk-dev/2021-June/005690.html
<https://mail.openjdk.java.net/pipermail/jdk-dev/2021-June/005690.html>><https://mail.openjdk.java.net/pipermail/jdk-dev/2021-June/005690.html
<https://mail.openjdk.java.net/pipermail/jdk-dev/2021-June/005690.html>>
[2] https://java.com/en/jre-jdk-cryptoroadmap.html
<https://urldefense.com/v3/__https://java.com/en/jre-jdk-cryptoroadmap.html__;!!GqivPVa7Brio!I9frcN7gHHuIFQpdEFElnbk6He32ADs5IHIereKE97k6iqy_BW7cnn86NOeQ-bh0aYE$>
<https://java.com/en/jre-jdk-cryptoroadmap.html
<https://urldefense.com/v3/__https://java.com/en/jre-jdk-cryptoroadmap.html__;!!GqivPVa7Brio!I9frcN7gHHuIFQpdEFElnbk6He32ADs5IHIereKE97k6iqy_BW7cnn86NOeQ-bh0aYE$>>
[3] https://inside.java/2021/06/10/insidejava-newscast-006/
<https://urldefense.com/v3/__https://inside.java/2021/06/10/insidejava-newscast-006/__;!!GqivPVa7Brio!I9frcN7gHHuIFQpdEFElnbk6He32ADs5IHIereKE97k6iqy_BW7cnn86NOeQp7mNt7k$>
<https://inside.java/2021/06/10/insidejava-newscast-006/
<https://urldefense.com/v3/__https://inside.java/2021/06/10/insidejava-newscast-006/__;!!GqivPVa7Brio!I9frcN7gHHuIFQpdEFElnbk6He32ADs5IHIereKE97k6iqy_BW7cnn86NOeQp7mNt7k$>>
[4] https://inside.java/2021/06/13/podcast-017/
<https://urldefense.com/v3/__https://inside.java/2021/06/13/podcast-017/__;!!GqivPVa7Brio!I9frcN7gHHuIFQpdEFElnbk6He32ADs5IHIereKE97k6iqy_BW7cnn86NOeQe9pxu_8$>
<https://inside.java/2021/06/13/podcast-017/
<https://urldefense.com/v3/__https://inside.java/2021/06/13/podcast-017/__;!!GqivPVa7Brio!I9frcN7gHHuIFQpdEFElnbk6He32ADs5IHIereKE97k6iqy_BW7cnn86NOeQe9pxu_8$>>
--
Rgds, Rory O'Donnell
Quality Engineering Manager
Oracle EMEA, Dublin, Ireland
--
Rgds, Rory O'Donnell
Quality Engineering Manager
Oracle EMEA, Dublin, Ireland
