Re: [External] : Re: Thank you! JDK 18 Early Access build 20 is now available

Sun, 31 Oct 2021 12:39:20 -0700 

Will do. Cheers.

On 10/31/21 11:55 AM, Rory O'Donnell wrote:

Thanks Rick, let us know if a Bug gets logged ?

Rgds,Rory

On 31/10/2021 16:45, Rick Hillegas wrote:

Hi Rory and David,
The Derby regressions tests discovered a security regression introduced by this build of JDK 18. I have started a discussion on security-dev titled "previously prevented exploit now possible with JDK 18". More information can be found at https://urldefense.com/v3/__https://issues.apache.org/jira/browse/DERBY-7126__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lqwpD-5Zc$ .
That is the only problem which I ran across when I used this distro to build and test Derby. 

Regards,
-Rick

On 10/26/21 5:16 AM, Rory O'Donnell wrote:

Hi Rick,
*Thank you.*
I'm retiring at the end of November 2021, it's time to spend more time with the family.
We started the Quality Outreach back in October 2014.  We now have 170+ projects participating. Thank you for taking the time to provide Testing feedback , excellent bugs and support throughout 
the last seven years.
It's been a pleasure working with you. I am delighted to say that the program will continue with the support of the Java DevRel Team, with David Delabassee as your contact. David has been assisting with on-boarding new projects for the last couple of years. 

All the best, Rory
*OpenJDK 18Early Access build 20is now available at**https://urldefense.com/v3/__https://jdk.java.net/18/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lq1St-nIc$ <https://urldefense.com/v3/__https://jdk.java.net/18/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lq1St-nIc$ >** 
*

 * 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>.
 * Release Notes are available athttps://jdk.java.net/18/release-notes
<https://urldefense.com/v3/__https://jdk.java.net/18/release-notes__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lqJBOY1AQ$ > 
 * Features:
     o JEPs integrated to JDK 18, so far:
         + JEP 400: UTF-8 by Default <https://openjdk.java.net/jeps/400>          + JEP 408: Simple Web Server <https://openjdk.java.net/jeps/408> 
         + JEP 413: Code Snippets in Java API Documentation
           <https://openjdk.java.net/jeps/413>
     o JEPs targeted to JDK 18, so far
         + JEP 417: Vector API (Third Incubator)
           <https://openjdk.java.net/jeps/417>
     o JEPs proposed to target JDK 18:
         + JEP 416: Reimplement Core Reflection with Method Handles
           <https://openjdk.java.net/jeps/416>

 * Significant changes since the last availability email:
     o Build 20:
         + JDK-8275252: Migrate cacerts from JKS to password-less PKCS12 
         + JDK-8275149: (ch) ReadableByteChannel returned by
           Channels.newChannel(InputStream) throws ReadOnlyBufferException 
         + JDK-8266936: Add a finalization JFR event
         + JDK-8264849: Add KW and KWP support to PKCS11 provider
     o Build 19:
         + JDK-8274840: Update OS detection code to recognize Windows 11 
         + JDK-8274407: (tz) Update Timezone Data to 2021c
         + JDK-8273102: Delete deprecated for removal the empty
           finalize() in java.desktop module
     o Build 18:
         + JDK-8274656: Remove default_checksum and safe_checksum_type
           from krb5.conf
         + JDK-8274471: Add support for RSASSA-PSS in OCSP Response
         + JDK-8274227: Remove "impl.prefix" jdk system property usage
           from InetAddress
         + JDK-8274002: [win11 and winserver2022] JDK executable
           installer from network drive starts with huge delay
         + JDK-8273670: Remove weak etypes from default krb5 etype list
     o Build 17:
         + JDK-8273401: Disable JarIndex Support In URLClassPath
         + JDK-8231640: (prop) Canonical property storage
         + Build 16:
         + JDK-8269039: Disable SHA-1 Signed JARs

*Topics of Interest:*_
_

_JDK 17:_**
**

 * *Inside Java Podcast “Java 17 is Here!”*
     o *Part 1: https://urldefense.com/v3/__https://inside.java/2021/09/14/podcast-019/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lqAFhJDcQ$ <https://urldefense.com/v3/__https://inside.java/2021/09/14/podcast-019/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lqAFhJDcQ$ >*      o *Part 2: https://urldefense.com/v3/__https://inside.java/2021/09/27/podcast-020/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lq671ZctI$ <https://urldefense.com/v3/__https://inside.java/2021/09/27/podcast-020/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lq671ZctI$ >* 
 * *G1 GC & Parallel GC Improvements in JDK 17*
     o *https://urldefense.com/v3/__https://inside.java/2021/09/17/jdk-17-gc-updates/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lq7udDG3E$ <https://urldefense.com/v3/__https://inside.java/2021/09/17/jdk-17-gc-updates/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lq7udDG3E$ >* 
 * ZGC - What's new in JDK 17**
     o *https://urldefense.com/v3/__https://inside.java/2021/10/05/zgc-in-jdk17/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lqTZx9uxg$ <https://urldefense.com/v3/__https://inside.java/2021/10/05/zgc-in-jdk17/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lqTZx9uxg$ >* 
 * JDK 17 Security Enhancements**
     o *https://urldefense.com/v3/__https://inside.java/2021/09/15/jdk-17-security-enhancements/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lqZzswIU0$ <https://urldefense.com/v3/__https://inside.java/2021/09/15/jdk-17-security-enhancements/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lqZzswIU0$ >* 
 * The Vector API in JDK 17 (video)**
     o *https://urldefense.com/v3/__https://inside.java/2021/09/23/devlive-vector-api/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lqbVU0YlE$ <https://urldefense.com/v3/__https://inside.java/2021/09/23/devlive-vector-api/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lqbVU0YlE$ >* 
 * Faster Charset Encoding**
     o *https://urldefense.com/v3/__https://inside.java/2021/10/17/faster-charset-encoding/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lqH4ejNqY$ <https://urldefense.com/v3/__https://inside.java/2021/10/17/faster-charset-encoding/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lqH4ejNqY$ >* 

_JDK 18:_

 * JEP 400 and the Default Charset
     o https://urldefense.com/v3/__https://inside.java/2021/10/04/the-default-charset-jep400/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lqXXVqWB0$ <https://urldefense.com/v3/__https://inside.java/2021/10/04/the-default-charset-jep400/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lqXXVqWB0$ > 
 * JDK 18 augmented `javac -Xlint:serial` checks
     o https://urldefense.com/v3/__https://inside.java/2021/10/20/augmented-serial-checks__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lqdId8WsU$ <https://urldefense.com/v3/__https://inside.java/2021/10/20/augmented-serial-checks/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lqM4HvYpQ$ > 

_Project Panama - Foreign Function & Memory API:_

 * Finalizing the Foreign APIs
     o https://urldefense.com/v3/__https://inside.java/2021/09/16/finalizing-the-foreign-apis/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lq_JyqzdM$ <https://urldefense.com/v3/__https://inside.java/2021/09/16/finalizing-the-foreign-apis/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lq_JyqzdM$ > 
 * Resource Scope Dependencies
     o https://urldefense.com/v3/__https://inside.java/2021/10/12/panama-scope-dependencies/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lqWyIlzrg$ <https://urldefense.com/v3/__https://inside.java/2021/10/12/panama-scope-dependencies/__;!!ACWV5N9M2RV99hQ!cUAIPe7rr2vLE308fr__XymD5Dy0oigJTz9MAcTJd-_rMeYCB2urEJYin2lqWyIlzrg$ > 

***October 2021 Critical Patch Update Released*

 * As part of the October 2021, we released JDK 17.0.1 LTS, JDK 11.0.13
   LTS, JDK 8u311 and JDK 7u321 as well as OpenJDK 17.0.1 (publicly
   available).

Rgds,Rory

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