Re: OpenJDK 15 EA build 21 is now available

2020-05-04 Thread Mark Thomas
On 02/05/2020 06:25, Martin Grigorov wrote:
> Hi,
> 
> On Fri, May 1, 2020 at 9:41 PM Martin Grigorov  > wrote:
> 
> Hi,
> 
> I think this is the same issue I had in Apache Wicket with the last
> two builds of JDK 15.
> I'll send more details tomorrow. 
> But I worked it around by using aQute 5.1-SNAPSHOT.

Confirmed. This is a bnd bug that has been fixed in the 5.1.0-SNAPSHOT.

> It has been fixed with:
> https://github.com/bndtools/bnd/issues/3903
> https://github.com/bndtools/bnd/commit/97eb299a8b4b3d1b199b30d98769136494e2469d#diff-8dd8393f6487d4e378e923003227cf57
>  
> I don't see any recent improvements around
> aQute.bnd.ant.WrapTask.execute(WrapTask.java:122)
> (https://github.com/bndtools/bnd/commits/master/biz.aQute.bnd/src/aQute/bnd/ant/WrapTask.java)

The Ant wrapper is hiding the real exception. This is the same issues as
3903.

Thanks for the pointer. That really speed up finding and confirming the fix.

Mark

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Re: OpenJDK 15 EA build 21 is now available

2020-05-01 Thread Martin Grigorov
Hi,

On Fri, May 1, 2020 at 9:41 PM Martin Grigorov  wrote:

> Hi,
>
> I think this is the same issue I had in Apache Wicket with the last two
> builds of JDK 15.
> I'll send more details tomorrow.
> But I worked it around by using aQute 5.1-SNAPSHOT.
>

The problem is not exactly the same as in Wicket:

Caused by: java.util.ConcurrentModificationException
at java.util.TreeMap.callMappingFunctionWithCheck (TreeMap.java:742)
at java.util.TreeMap.computeIfAbsent (TreeMap.java:596)
at aQute.bnd.osgi.Jar.putResource (Jar.java:337)
at aQute.bnd.osgi.Jar$2.visitFile (Jar.java:252)
at aQute.bnd.osgi.Jar$2.visitFile (Jar.java:227)
at java.nio.file.Files.walkFileTree (Files.java:2804)
at aQute.bnd.osgi.Jar.buildFromDirectory (Jar.java:226)
at aQute.bnd.osgi.Jar. (Jar.java:128)
at aQute.bnd.osgi.Jar. (Jar.java:198)
at aQute.bnd.osgi.Analyzer.addClasspath (Analyzer.java:2471)
at aQute.bnd.maven.plugin.AbstractBndMavenPlugin.execute
(AbstractBndMavenPlugin.java:190)


It has been fixed with:
https://github.com/bndtools/bnd/issues/3903
https://github.com/bndtools/bnd/commit/97eb299a8b4b3d1b199b30d98769136494e2469d#diff-8dd8393f6487d4e378e923003227cf57

I don't see any recent improvements around
aQute.bnd.ant.WrapTask.execute(WrapTask.java:122) (
https://github.com/bndtools/bnd/commits/master/biz.aQute.bnd/src/aQute/bnd/ant/WrapTask.java
)

Martin


> Regards,
> Martin
>
> On Fri, May 1, 2020, 19:53 Rory O'Donnell 
> wrote:
>
>> Thanks for the headsup Mark, let's us know the bugid when you get a
>> chance.
>>
>> Rgds,Rory
>>
>> On 01/05/2020 17:10, Mark Thomas wrote:
>> > On 01/05/2020 10:28, Rory O'Donnell wrote:
>> >> Hi Mark,
>> >>
>> >> OpenJDK 15 EA build 21 is now available at http://jdk.java.net/15 *
>> > Heads up all. There appears to be a regression in this build compared to
>> > EA build 13.
>> >
>> > It appears to be related to JAR file manipulation when the OSGi
>> > information is added.
>> >
>> > I haven't had a chance to dig into this further but I wanted to give
>> > folks a heads up.
>> >
>> > This is the full stack trace:
>> >
>> > /home/mark/repos/asf-tomcat-master/build.xml:790: The following error
>> > occurred while executing this line:
>> > /home/mark/repos/asf-tomcat-master/build.xml:3389: The following error
>> > occurred while executing this line:
>> > /home/mark/repos/asf-tomcat-master/build.xml:3404: Failed to build jar
>> > file: java.util.ConcurrentModificationException
>> >   at aQute.bnd.ant.WrapTask.execute(WrapTask.java:122)
>> >   at
>> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
>> >   at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown
>> Source)
>> >   at
>> >
>> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> >   at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>> >   at
>> >
>> org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
>> >   at org.apache.tools.ant.Task.perform(Task.java:352)
>> >   at org.apache.tools.ant.Target.execute(Target.java:437)
>> >   at org.apache.tools.ant.Target.performTasks(Target.java:458)
>> >   at
>> org.apache.tools.ant.Project.executeSortedTargets(Project.java:1406)
>> >   at
>> >
>> org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:36)
>> >   at org.apache.tools.ant.Project.executeTargets(Project.java:1261)
>> >   at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:442)
>> >   at
>> org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:105)
>> >   at
>> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
>> >   at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown
>> Source)
>> >   at
>> >
>> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>> >   at java.base/java.lang.reflect.Method.invoke(Method.java:564)
>> >   at
>> >
>> org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
>> >   at org.apache.tools.ant.Task.perform(Task.java:352)
>> >   at
>> org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:67)
>> >   at
>> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
>> >   at jdk.internal

Re: OpenJDK 15 EA build 21 is now available

2020-05-01 Thread Martin Grigorov
Hi,

I think this is the same issue I had in Apache Wicket with the last two
builds of JDK 15.
I'll send more details tomorrow.
But I worked it around by using aQute 5.1-SNAPSHOT.

Regards,
Martin

On Fri, May 1, 2020, 19:53 Rory O'Donnell  wrote:

> Thanks for the headsup Mark, let's us know the bugid when you get a chance.
>
> Rgds,Rory
>
> On 01/05/2020 17:10, Mark Thomas wrote:
> > On 01/05/2020 10:28, Rory O'Donnell wrote:
> >> Hi Mark,
> >>
> >> OpenJDK 15 EA build 21 is now available at http://jdk.java.net/15 *
> > Heads up all. There appears to be a regression in this build compared to
> > EA build 13.
> >
> > It appears to be related to JAR file manipulation when the OSGi
> > information is added.
> >
> > I haven't had a chance to dig into this further but I wanted to give
> > folks a heads up.
> >
> > This is the full stack trace:
> >
> > /home/mark/repos/asf-tomcat-master/build.xml:790: The following error
> > occurred while executing this line:
> > /home/mark/repos/asf-tomcat-master/build.xml:3389: The following error
> > occurred while executing this line:
> > /home/mark/repos/asf-tomcat-master/build.xml:3404: Failed to build jar
> > file: java.util.ConcurrentModificationException
> >   at aQute.bnd.ant.WrapTask.execute(WrapTask.java:122)
> >   at
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
> >   at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown
> Source)
> >   at
> >
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >   at java.base/java.lang.reflect.Method.invoke(Method.java:564)
> >   at
> >
> org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
> >   at org.apache.tools.ant.Task.perform(Task.java:352)
> >   at org.apache.tools.ant.Target.execute(Target.java:437)
> >   at org.apache.tools.ant.Target.performTasks(Target.java:458)
> >   at
> org.apache.tools.ant.Project.executeSortedTargets(Project.java:1406)
> >   at
> >
> org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:36)
> >   at org.apache.tools.ant.Project.executeTargets(Project.java:1261)
> >   at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:442)
> >   at
> org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:105)
> >   at
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
> >   at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown
> Source)
> >   at
> >
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >   at java.base/java.lang.reflect.Method.invoke(Method.java:564)
> >   at
> >
> org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
> >   at org.apache.tools.ant.Task.perform(Task.java:352)
> >   at
> org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:67)
> >   at
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
> >   at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown
> Source)
> >   at
> >
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >   at java.base/java.lang.reflect.Method.invoke(Method.java:564)
> >   at
> >
> org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
> >   at org.apache.tools.ant.Task.perform(Task.java:352)
> >   at
> >
> org.apache.tools.ant.taskdefs.MacroInstance.execute(MacroInstance.java:401)
> >   at
> org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
> >   at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown
> Source)
> >   at
> >
> java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> >   at java.base/java.lang.reflect.Method.invoke(Method.java:564)
> >   at
> >
> org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
> >   at org.apache.tools.ant.Task.perform(Task.java:352)
> >   at org.apache.tools.ant.Target.execute(Target.java:437)
> >   at org.apache.tools.ant.Target.performTasks(Target.java:458)
> >   at
> org.apache.tools.ant.Project.executeSortedTargets(Project.java:1406)
> >   at org.apache.tools.ant.Project.executeTarget(Project.java:1377)
> >   at
> >
> org.apache.tools.ant.helper.DefaultExecutor.executeTargets(D

Re: OpenJDK 15 EA build 21 is now available

2020-05-01 Thread Rory O'Donnell

Thanks for the headsup Mark, let's us know the bugid when you get a chance.

Rgds,Rory

On 01/05/2020 17:10, Mark Thomas wrote:

On 01/05/2020 10:28, Rory O'Donnell wrote:

Hi Mark,

OpenJDK 15 EA build 21 is now available at http://jdk.java.net/15 *

Heads up all. There appears to be a regression in this build compared to
EA build 13.

It appears to be related to JAR file manipulation when the OSGi
information is added.

I haven't had a chance to dig into this further but I wanted to give
folks a heads up.

This is the full stack trace:

/home/mark/repos/asf-tomcat-master/build.xml:790: The following error
occurred while executing this line:
/home/mark/repos/asf-tomcat-master/build.xml:3389: The following error
occurred while executing this line:
/home/mark/repos/asf-tomcat-master/build.xml:3404: Failed to build jar
file: java.util.ConcurrentModificationException
at aQute.bnd.ant.WrapTask.execute(WrapTask.java:122)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:352)
at org.apache.tools.ant.Target.execute(Target.java:437)
at org.apache.tools.ant.Target.performTasks(Target.java:458)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1406)
at
org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:36)
at org.apache.tools.ant.Project.executeTargets(Project.java:1261)
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:442)
at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:105)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:352)
at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:67)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:352)
at
org.apache.tools.ant.taskdefs.MacroInstance.execute(MacroInstance.java:401)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:352)
at org.apache.tools.ant.Target.execute(Target.java:437)
at org.apache.tools.ant.Target.performTasks(Target.java:458)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1406)
at org.apache.tools.ant.Project.executeTarget(Project.java:1377)
at
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1261)
at org.apache.tools.ant.Main.runBuild(Main.java:857)
at org.apache.tools.ant.Main.startAnt(Main.java:236)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:287)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:112)



Mark



*

   * These early-access , open-source builds are provided under the
   o GNU General Public License, version 2, with the Classpath
 Exception <http://openjdk.java.net/legal/gplv2+ce.html>.
   * Features
   o Integrated in JDK 15
   + JEP 371: <http://openjdk.java.net/jeps/371> Hidden Classes
   + JEP 372 <https://openjdk.java.net/jeps/372>: Remove the
 Nashorn JavaScript Engine
   + JEP 377 <https://openjdk.java.net/jeps/377>: ZGC: A Scalable
 Low-Latency Garbage Collector
   + JEP 378 <https://openjdk.java.net/jeps/378>: Text Blocks
  

Re: OpenJDK 15 EA build 21 is now available

2020-05-01 Thread Mark Thomas
On 01/05/2020 10:28, Rory O'Donnell wrote:
> Hi Mark,
> 
> OpenJDK 15 EA build 21 is now available at http://jdk.java.net/15 *

Heads up all. There appears to be a regression in this build compared to
EA build 13.

It appears to be related to JAR file manipulation when the OSGi
information is added.

I haven't had a chance to dig into this further but I wanted to give
folks a heads up.

This is the full stack trace:

/home/mark/repos/asf-tomcat-master/build.xml:790: The following error
occurred while executing this line:
/home/mark/repos/asf-tomcat-master/build.xml:3389: The following error
occurred while executing this line:
/home/mark/repos/asf-tomcat-master/build.xml:3404: Failed to build jar
file: java.util.ConcurrentModificationException
at aQute.bnd.ant.WrapTask.execute(WrapTask.java:122)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:352)
at org.apache.tools.ant.Target.execute(Target.java:437)
at org.apache.tools.ant.Target.performTasks(Target.java:458)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1406)
at
org.apache.tools.ant.helper.SingleCheckExecutor.executeTargets(SingleCheckExecutor.java:36)
at org.apache.tools.ant.Project.executeTargets(Project.java:1261)
at org.apache.tools.ant.taskdefs.Ant.execute(Ant.java:442)
at org.apache.tools.ant.taskdefs.CallTarget.execute(CallTarget.java:105)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:352)
at org.apache.tools.ant.taskdefs.Sequential.execute(Sequential.java:67)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:352)
at
org.apache.tools.ant.taskdefs.MacroInstance.execute(MacroInstance.java:401)
at org.apache.tools.ant.UnknownElement.execute(UnknownElement.java:293)
at jdk.internal.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at
java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.base/java.lang.reflect.Method.invoke(Method.java:564)
at
org.apache.tools.ant.dispatch.DispatchUtils.execute(DispatchUtils.java:106)
at org.apache.tools.ant.Task.perform(Task.java:352)
at org.apache.tools.ant.Target.execute(Target.java:437)
at org.apache.tools.ant.Target.performTasks(Target.java:458)
at org.apache.tools.ant.Project.executeSortedTargets(Project.java:1406)
at org.apache.tools.ant.Project.executeTarget(Project.java:1377)
at
org.apache.tools.ant.helper.DefaultExecutor.executeTargets(DefaultExecutor.java:41)
at org.apache.tools.ant.Project.executeTargets(Project.java:1261)
at org.apache.tools.ant.Main.runBuild(Main.java:857)
at org.apache.tools.ant.Main.startAnt(Main.java:236)
at org.apache.tools.ant.launch.Launcher.run(Launcher.java:287)
at org.apache.tools.ant.launch.Launcher.main(Launcher.java:112)



Mark


> *
> 
>   * These early-access , open-source builds are provided under the
>   o GNU General Public License, version 2, with the Classpath
> Exception <http://openjdk.java.net/legal/gplv2+ce.html>.
>   * Features
>   o Integrated in JDK 15
>   + JEP 371: <http://openjdk.java.net/jeps/371> Hidden Classes
>   + JEP 372 <https://openjdk.java.net/jeps/372>: Remove the
> Nashorn JavaScript Engine
>   + JEP 377 <https://openjdk.java.net/jeps/377>: ZGC: A Scalable
> Low-Latency Garbage Collector
>   + JEP 378 <https://openjdk.java.net/jeps/378>: Text Blocks
>   o JEPs targeted to JDK 15
>   + JEP 379 <

OpenJDK 15 EA build 21 is now available

2020-05-01 Thread Rory O'Donnell

Hi Mark,

OpenJDK 15 EA build 21 is now available at http://jdk.java.net/15 *
*

 * These early-access , open-source builds are provided under the
 o GNU General Public License, version 2, with the Classpath
   Exception <http://openjdk.java.net/legal/gplv2+ce.html>.
 * Features
 o Integrated in JDK 15
 + JEP 371: <http://openjdk.java.net/jeps/371> Hidden Classes
 + JEP 372 <https://openjdk.java.net/jeps/372>: Remove the
   Nashorn JavaScript Engine
 + JEP 377 <https://openjdk.java.net/jeps/377>: ZGC: A Scalable
   Low-Latency Garbage Collector
 + JEP 378 <https://openjdk.java.net/jeps/378>: Text Blocks
 o JEPs targeted to JDK 15
 + JEP 379 <https://openjdk.java.net/jeps/379>: Shenandoah: A
   Low-Pause-Time Garbage Collector
 * Changes in recent builds that maybe of interest:
 o build 21
 + JDK-8242848
   <https://bugs.openjdk.java.net/browse/JDK-8242848>: Improve
   performance of InflaterOutputStream.write()
 + JDK-8243574
   <https://bugs.openjdk.java.net/browse/JDK-8243574>:
   java.lang.invoke.InvokerBytecodeGenerator.ClassData should
   be package-private
 # Reported by JaCoCo
 o build 20
 + JDK-8237890
   <https://bugs.openjdk.java.net/browse/JDK-8237890>:
   DatagramPacket::getSocketAddress doesn't specify what
   happens if address or port are not set [1]
 + JDK-8228991
   <https://bugs.openjdk.java.net/browse/JDK-8228991>: Obsolete
   -XX:UseAdaptiveGCBoundary [1]
 + JDK-8242141
   <https://bugs.openjdk.java.net/browse/JDK-8242141>: New
   System Properties to configure the TLS signature schemes [1]
 + JDK-8172404
   <https://bugs.openjdk.java.net/browse/JDK-8172404>: Tools
   should warn if weak algorithms are used before restricting them
 + JDK-8238195
   <https://bugs.openjdk.java.net/browse/JDK-8238195>:
   Lookup::defineClass should link the class to match the
   specification
 + JDK-8238358
   <https://bugs.openjdk.java.net/browse/JDK-8238358>:
   Implementation of JEP 371: Hidden Classes
 + JDK-8241749
   <https://bugs.openjdk.java.net/browse/JDK-8241749>: Remove
   the Nashorn JavaScript Engine
 + JDK-8242260
   <https://bugs.openjdk.java.net/browse/JDK-8242260>: Add
   forRemoval=true to already deprecated ContentSigner
 + JDK-
   <https://bugs.openjdk.java.net/browse/JDK-8242008>8242008
   <https://bugs.openjdk.java.net/browse/JDK-8242008>:
   SSLSession inconsistencies
 # Reported by Netty
 o build 19
 + JDK-8239594
   <https://bugs.openjdk.java.net/browse/JDK-8239594>: The
   java.net.HttpClient does not override the protocols
   specified in the SSLContext default parameters [1]
 + JDK-8172680
   <https://bugs.openjdk.java.net/browse/JDK-8172680>: SunJCE
   provider now supports SHA-3 based Hmac algorithms
 + JDK-8237474
   <https://bugs.openjdk.java.net/browse/JDK-8237474>: Default
   SSLEngine should create in server role
 + JDK-8240877
   <https://bugs.openjdk.java.net/browse/JDK-8240877>: NPE at
   javax.swing.text.html.FormView.appendBuffer with null option
   values
 # reported by JOSM

Project Loom Early-Access Builds - Build 15-loom+5-125 (2020/4/17)

 *

   These builds are intended for developers looking to "kick the tyres"
   and provide feedback on using the API or by sending bug reports.
   Warning: This build is based on an incomplete version of JDK 15
   <http://openjdk.java.net/projects/jdk/15/>.

 * These early-access , open-source builds are provided under the
 o GNU General Public License, version 2, with the Classpath
   Exception <http://openjdk.java.net/legal/gplv2+ce.html>.
 * Please send feedback via e-mail to loom-...@openjdk.java.net
   <mailto:loom-...@openjdk.java.net>. To send e-mail to this address
   you must first subscribe to the mailing list
   <http://mail.openjdk.java.net/mailman/listinfo/loom-dev>.


Rgds,Rory

[1] http://jdk.java.net/15/release-notes


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Rgds, Rory O'Donnell
Quality Engineering Manager
Oracle EMEA, Dublin, Ireland