Re: JDK 9 EA Build 167 and JDK 8u152 build 03 are available on jdk.java.net

2017-05-12 Thread Rick Hillegas 
Thanks, Muneer. Build 167 seems to have fixed that javadoc NPE. I have 
updated https://issues.apache.org/jira/browse/DERBY-6856.


Cheers,
-Rick

On 5/12/17 7:39 AM, Muneer Kolarkunnu wrote:


Hi Rick,

I was following your conversation in the core-libs mailing list. I am 
glad to know that you got some guidance on new Cleaner based finalization.


In the mean time, recently derby reported javadoc issue 
https://bugs.openjdk.java.net/browse/JDK-8177692 is fixed from JDK9 
build 165 onwards.


Can you please confirm the fix. I am not seeing any about this on your 
JIRA id https://issues.apache.org/jira/browse/DERBY-6856


Regards,

Muneer

*From:*Rick Hillegas [mailto:rick.hille...@gmail.com]
*Sent:* Monday, May 08, 2017 9:08 PM
*To:* Muneer Kolarkunnu
*Cc:* Dalibor Topic; Balchandra Vaidya; Rory O'Donnell; 
derby-dev@db.apache.org
*Subject:* Re: JDK 9 EA Build 167 and JDK 8u152 build 03 are available 
on jdk.java.net


Thanks again, Muneer. My conversation with the open-jdk list is linked 
from https://issues.apache.org/jira/browse/DERBY-6932. That issue will 
track the non-trivial work required to re-factor Derby's finalizers 
and migrate them to the Cleaner-based pattern. In the meantime, I have 
suppressed the finalizer deprecation warnings so that Derby will 
continue to compile cleanly under JDK 9.


Thanks,
-Rick

On 5/2/17 7:37 AM, Muneer Kolarkunnu wrote:

Hi Rick,

I have been asked if you could  address your query to
core-libs-dev mailing list, this will of benefit to you and the
community ?

Regards,

Muneer

*From:*Muneer Kolarkunnu
*Sent:* Tuesday, May 02, 2017 3:02 PM
*To:* Rick Hillegas
*Cc:* Dalibor Topic; Balchandra Vaidya; Rory O'Donnell;
derby-dev@db.apache.org 
*Subject:* RE: JDK 9 EA Build 167 and JDK 8u152 build 03 are
available on jdk.java.net

Hi Rick,

We will look into this and get back to you.

Regards,

Muneer

*From:*Rick Hillegas [mailto:rick.hille...@gmail.com]
*Sent:* Sunday, April 30, 2017 12:38 AM
*To:* Rory O'Donnell; derby-dev@db.apache.org

*Cc:* Dalibor Topic; Balchandra Vaidya; Muneer Kolarkunnu
*Subject:* Re: JDK 9 EA Build 167 and JDK 8u152 build 03 are
available on jdk.java.net

Thanks, Rory. When I compile Derby using JDK 9 build 167, I see
several instances of the following warning:

   warning: [deprecation] finalize() in Object has been deprecated

The javadoc for java.lang.Object.finalize() suggests that affected
classes should migrate their finalization to a coding pattern
based on the newly introduced java.lang.ref.Cleaner class. I am
hesitant to try my hand at this without more guidance. Can you
point me at a tutorial or list of best practices for implementing
Cleaner-based finalization?

Thanks,
-Rick


On 4/28/17 2:33 AM, Rory O'Donnell wrote:

Hi Rick,

*JDK 9 Early Access*  build 167  is available at the new
location : - jdk.java.net/9/ 

A summary of all the changes in this build are listed here
.
One change that maybe of interest is :

  *   JEP 291: Deprecate the Concurrent Mark Sweep (CMS)
Garbage Collector [1]

*JDK 8u152 Early Access* build 03 is available at the new
location : - jdk.java.net/8/ 

More information on the change of location for Early Access
builds. [2]

NOTE: - Oracle's JRE and JDK Cryptographic Roadmap has been
updated since last availability email [3]

Rgds,Rory

[1]
http://mail.openjdk.java.net/pipermail/jdk9-dev/2017-April/005766.html


[2]

http://mail.openjdk.java.net/pipermail/adoption-discuss/2017-April/001610.html
[3] https://www.java.com/en/jre-jdk-cryptoroadmap.html

-- 


Rgds,Rory O'Donnell

Quality Engineering Manager

Oracle EMEA , Dublin, Ireland

Re: JDK 9 EA Build 167 and JDK 8u152 build 03 are available on jdk.java.net

2017-05-08 Thread Rick Hillegas 
Thanks again, Muneer. My conversation with the open-jdk list is linked 
from https://issues.apache.org/jira/browse/DERBY-6932. That issue will 
track the non-trivial work required to re-factor Derby's finalizers and 
migrate them to the Cleaner-based pattern. In the meantime, I have 
suppressed the finalizer deprecation warnings so that Derby will 
continue to compile cleanly under JDK 9.


Thanks,
-Rick

On 5/2/17 7:37 AM, Muneer Kolarkunnu wrote:


Hi Rick,

I have been asked if you could  address your query to core-libs-dev 
mailing list, this will of benefit to you and the community ?


Regards,

Muneer

*From:*Muneer Kolarkunnu
*Sent:* Tuesday, May 02, 2017 3:02 PM
*To:* Rick Hillegas
*Cc:* Dalibor Topic; Balchandra Vaidya; Rory O'Donnell; 
derby-dev@db.apache.org
*Subject:* RE: JDK 9 EA Build 167 and JDK 8u152 build 03 are available 
on jdk.java.net


Hi Rick,

We will look into this and get back to you.

Regards,

Muneer

*From:*Rick Hillegas [mailto:rick.hille...@gmail.com]
*Sent:* Sunday, April 30, 2017 12:38 AM
*To:* Rory O'Donnell; derby-dev@db.apache.org 


*Cc:* Dalibor Topic; Balchandra Vaidya; Muneer Kolarkunnu
*Subject:* Re: JDK 9 EA Build 167 and JDK 8u152 build 03 are available 
on jdk.java.net


Thanks, Rory. When I compile Derby using JDK 9 build 167, I see 
several instances of the following warning:


   warning: [deprecation] finalize() in Object has been deprecated

The javadoc for java.lang.Object.finalize() suggests that affected 
classes should migrate their finalization to a coding pattern based on 
the newly introduced java.lang.ref.Cleaner class. I am hesitant to try 
my hand at this without more guidance. Can you point me at a tutorial 
or list of best practices for implementing Cleaner-based finalization?


Thanks,
-Rick


On 4/28/17 2:33 AM, Rory O'Donnell wrote:

Hi Rick,

*JDK 9 Early Access*  build 167  is available at the new location
: - jdk.java.net/9/ 

A summary of all the changes in this build are listed here
. One
change that maybe of interest is :

  *   JEP 291: Deprecate the Concurrent Mark Sweep (CMS) Garbage
Collector [1]

*JDK 8u152 Early Access* build 03 is available at the new location
: - jdk.java.net/8/ 

More information on the change of location for Early Access
builds. [2]

NOTE: - Oracle's JRE and JDK Cryptographic Roadmap has been
updated since last availability email [3]

Rgds,Rory

[1]
http://mail.openjdk.java.net/pipermail/jdk9-dev/2017-April/005766.html

[2]

http://mail.openjdk.java.net/pipermail/adoption-discuss/2017-April/001610.html
[3] https://www.java.com/en/jre-jdk-cryptoroadmap.html

-- 


Rgds,Rory O'Donnell

Quality Engineering Manager

Oracle EMEA , Dublin, Ireland

Re: JDK 9 EA Build 167 and JDK 8u152 build 03 are available on jdk.java.net

2017-05-02 Thread Rick Hillegas 

Hi Muneer,

I have posted my question to core-libs. I will record my findings on 
this email thread and on https://issues.apache.org/jira/browse/DERBY-6856


Thanks,
-Rick

On 5/2/17 7:37 AM, Muneer Kolarkunnu wrote:


Hi Rick,

I have been asked if you could  address your query to core-libs-dev 
mailing list, this will of benefit to you and the community ?


Regards,

Muneer

*From:*Muneer Kolarkunnu
*Sent:* Tuesday, May 02, 2017 3:02 PM
*To:* Rick Hillegas
*Cc:* Dalibor Topic; Balchandra Vaidya; Rory O'Donnell; 
derby-dev@db.apache.org
*Subject:* RE: JDK 9 EA Build 167 and JDK 8u152 build 03 are available 
on jdk.java.net


Hi Rick,

We will look into this and get back to you.

Regards,

Muneer

*From:*Rick Hillegas [mailto:rick.hille...@gmail.com]
*Sent:* Sunday, April 30, 2017 12:38 AM
*To:* Rory O'Donnell; derby-dev@db.apache.org 


*Cc:* Dalibor Topic; Balchandra Vaidya; Muneer Kolarkunnu
*Subject:* Re: JDK 9 EA Build 167 and JDK 8u152 build 03 are available 
on jdk.java.net


Thanks, Rory. When I compile Derby using JDK 9 build 167, I see 
several instances of the following warning:


   warning: [deprecation] finalize() in Object has been deprecated

The javadoc for java.lang.Object.finalize() suggests that affected 
classes should migrate their finalization to a coding pattern based on 
the newly introduced java.lang.ref.Cleaner class. I am hesitant to try 
my hand at this without more guidance. Can you point me at a tutorial 
or list of best practices for implementing Cleaner-based finalization?


Thanks,
-Rick


On 4/28/17 2:33 AM, Rory O'Donnell wrote:

Hi Rick,

*JDK 9 Early Access*  build 167  is available at the new location
: - jdk.java.net/9/ 

A summary of all the changes in this build are listed here
. One
change that maybe of interest is :

  *   JEP 291: Deprecate the Concurrent Mark Sweep (CMS) Garbage
Collector [1]

*JDK 8u152 Early Access* build 03 is available at the new location
: - jdk.java.net/8/ 

More information on the change of location for Early Access
builds. [2]

NOTE: - Oracle's JRE and JDK Cryptographic Roadmap has been
updated since last availability email [3]

Rgds,Rory

[1]
http://mail.openjdk.java.net/pipermail/jdk9-dev/2017-April/005766.html

[2]

http://mail.openjdk.java.net/pipermail/adoption-discuss/2017-April/001610.html
[3] https://www.java.com/en/jre-jdk-cryptoroadmap.html

-- 


Rgds,Rory O'Donnell

Quality Engineering Manager

Oracle EMEA , Dublin, Ireland

Re: JDK 9 EA Build 167 and JDK 8u152 build 03 are available on jdk.java.net

2017-04-29 Thread Rick Hillegas 
Thanks, Rory. When I compile Derby using JDK 9 build 167, I see several 
instances of the following warning:


   warning: [deprecation] finalize() in Object has been deprecated

The javadoc for java.lang.Object.finalize() suggests that affected 
classes should migrate their finalization to a coding pattern based on 
the newly introduced java.lang.ref.Cleaner class. I am hesitant to try 
my hand at this without more guidance. Can you point me at a tutorial or 
list of best practices for implementing Cleaner-based finalization?


Thanks,
-Rick


On 4/28/17 2:33 AM, Rory O'Donnell wrote:



Hi Rick,

*JDK 9 Early Access*  build 167  is available at the new location : - 
jdk.java.net/9/


A summary of all the changes in this build are listed here 
. One 
change that maybe of interest is :


  *   JEP 291: Deprecate the Concurrent Mark Sweep (CMS) Garbage
Collector [1]

*
*

*JDK 8u152 Early Access* build 03 is available at the new location : - 
jdk.java.net/8/ 


More information on the change of location for Early Access builds. [2]

NOTE: - Oracle's JRE and JDK Cryptographic Roadmap has been updated 
since last availability email [3]


Rgds,Rory

[1] http://mail.openjdk.java.net/pipermail/jdk9-dev/2017-April/005766.html
[2] 
http://mail.openjdk.java.net/pipermail/adoption-discuss/2017-April/001610.html

[3] https://www.java.com/en/jre-jdk-cryptoroadmap.html
--
Rgds,Rory O'Donnell
Quality Engineering Manager
Oracle EMEA , Dublin, Ireland