[jira] [Commented] (NETBEANS-6285) Netbeans 12.6 seems no properly run on JDK 8
[
https://issues.apache.org/jira/browse/NETBEANS-6285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17469687#comment-17469687
]
Jaroslav Tulach commented on NETBEANS-6285:
---
I've just built recent NetBeans:
{code}
netbeans$ git log | head -n 1
commit 76183f342a62d9f0e6732d7b500430d34d813b54
netbeans$ JAVA_HOME=/jdk-11/ ant build
{code}
and then verified whether the classfiles are correct using the
[ValidateClassFilesTest introduced by
PR-2761|https://github.com/apache/netbeans/pull/2761]:
{code}
netbeans$ ant -f platform/o.n.core/ -Dtest.type=qa-functional test-single
-Dtest.includes=**/ValidateClassFilesTest*
{code}
they are - e.g. they all shall have [major classpath version
52|https://stackoverflow.com/questions/9170832/list-of-java-class-file-format-major-version-numbers]
and thus be targetted for JDK8. The same applies to
{{org.netbeans.modules.java.source.parsing.FileObjects}}:
{code}
netbeans$ cd nbbuild
nbbuild$ javap -v -c -cp
netbeans/java/modules/org-netbeans-modules-java-source-base.jar
org/netbeans/modules/java/source/parsing/FileObjects | head -n7
Classfile
jar:file:/netbeans/java/modules/org-netbeans-modules-java-source-base.jar!/org/netbeans/modules/java/source/parsing/FileObjects.class
Last modified 6.1.2022; size 29135 bytes
MD5 checksum 8b8fe1fd32aa92135598fe1947a5c420
Compiled from "FileObjects.java"
public class org.netbeans.modules.java.source.parsing.FileObjects
minor version: 0
major version: 52
{code}
however, there is really a call to {{CharBuffer.flip()}}:
{code}
nbbuild$ javap -c -cp
netbeans/java/modules/org-netbeans-modules-java-source-base.jar
org/netbeans/modules/java/source/parsing/FileObjects | grep flip -C3
132: invokevirtual #75 // Method
java/nio/CharBuffer.append:(Ljava/lang/CharSequence;)Ljava/nio/CharBuffer;
135: bipush32
137: invokevirtual #76 // Method
java/nio/CharBuffer.append:(C)Ljava/nio/CharBuffer;
140: invokevirtual #77 // Method
java/nio/CharBuffer.flip:()Ljava/nio/CharBuffer;
143: invokespecial #73 // Method
org/netbeans/modules/java/source/parsing/FileObjects$MemoryFileObject."":(Ljava/lang/String;Ljava/lang/String;Ljava/net/URI;JLjava/nio/CharBuffer;)V
146: areturn
{code}
this is caused by nb-javac passing bootclasspath option when compiling the
module and thus disabling usage of {{--release}}:
{code}
netbeans$ JAVA_HOME=~/bin/jdk-11 ant -f java/java.source.base/ -v build | grep
-- -X.*bootclasspath
[nb-javac]
'-Xbootclasspath/p:/home/devel/NetBeansProjects/netbeans/java/libs.javacapi/external/nb-javac-jdk-17.0.1-ga-api.jar:/home/devel/NetBeansProjects/netbeans/java/libs.javacapi/external/nb-javac-jdk-17.0.1-ga.jar'
{code}
> Netbeans 12.6 seems no properly run on JDK 8
>
>
> Key: NETBEANS-6285
> URL: https://issues.apache.org/jira/browse/NETBEANS-6285
> Project: NetBeans
> Issue Type: Bug
> Components: java - Platform
>Affects Versions: 12.6
>Reporter: Jean-Marc Borer
>Assignee: Jaroslav Tulach
>Priority: Major
> Attachments: messages.log
>
>
> After a full fresh install of NB12.6 and trying to run with Azul Open JDK 1.8
> 312, there are several ClassNotFoundExceptions in the logs. It seems that NB
> looks for missing methods that make NB not longer properly. For example, it
> is no longer possible to properly format Java sources files due to a
> java/nio/CharBuffer method missing.
> Is NB platform supposed to no longer work with Java 8?
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[jira] [Commented] (NETBEANS-6285) Netbeans 12.6 seems no properly run on JDK 8
[ https://issues.apache.org/jira/browse/NETBEANS-6285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17469164#comment-17469164 ] Neil C Smith commented on NETBEANS-6285: [~jmborer] you can bring it up on dev@ but I don't see anyone putting the time into a new Maven release for this bug even if we were to ship updates to the IDE. In theory, most of the platform will still support JDK 8 from NB13 (modules that require JDK 11 will be marked in their manifest) - but it won't be officially supported. > Netbeans 12.6 seems no properly run on JDK 8 > > > Key: NETBEANS-6285 > URL: https://issues.apache.org/jira/browse/NETBEANS-6285 > Project: NetBeans > Issue Type: Bug > Components: java - Platform >Affects Versions: 12.6 >Reporter: Jean-Marc Borer >Priority: Major > Attachments: messages.log > > > After a full fresh install of NB12.6 and trying to run with Azul Open JDK 1.8 > 312, there are several ClassNotFoundExceptions in the logs. It seems that NB > looks for missing methods that make NB not longer properly. For example, it > is no longer possible to properly format Java sources files due to a > java/nio/CharBuffer method missing. > Is NB platform supposed to no longer work with Java 8? -- This message was sent by Atlassian Jira (v8.20.1#820001) - To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
[jira] [Commented] (NETBEANS-6285) Netbeans 12.6 seems no properly run on JDK 8
[ https://issues.apache.org/jira/browse/NETBEANS-6285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17469086#comment-17469086 ] Jean-Marc Borer commented on NETBEANS-6285: --- [~neilcsmith] another option could be to release the maven dependencies with _jdk8_ qualifier as well. > Netbeans 12.6 seems no properly run on JDK 8 > > > Key: NETBEANS-6285 > URL: https://issues.apache.org/jira/browse/NETBEANS-6285 > Project: NetBeans > Issue Type: Bug > Components: java - Platform >Affects Versions: 12.6 >Reporter: Jean-Marc Borer >Priority: Major > Attachments: messages.log > > > After a full fresh install of NB12.6 and trying to run with Azul Open JDK 1.8 > 312, there are several ClassNotFoundExceptions in the logs. It seems that NB > looks for missing methods that make NB not longer properly. For example, it > is no longer possible to properly format Java sources files due to a > java/nio/CharBuffer method missing. > Is NB platform supposed to no longer work with Java 8? -- This message was sent by Atlassian Jira (v8.20.1#820001) - To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
[jira] [Commented] (NETBEANS-6285) Netbeans 12.6 seems no properly run on JDK 8
[ https://issues.apache.org/jira/browse/NETBEANS-6285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17468796#comment-17468796 ] Neil C Smith commented on NETBEANS-6285: [~jmborer] for platform applications, if you have to continue supporting JDK 8, you could build the platform on JDK 8 to work around this. It sounds like our switch to building binaries on JDK 11 in preparation for NB13 has a few quirks. > Netbeans 12.6 seems no properly run on JDK 8 > > > Key: NETBEANS-6285 > URL: https://issues.apache.org/jira/browse/NETBEANS-6285 > Project: NetBeans > Issue Type: Bug > Components: java - Platform >Affects Versions: 12.6 >Reporter: Jean-Marc Borer >Priority: Major > Attachments: messages.log > > > After a full fresh install of NB12.6 and trying to run with Azul Open JDK 1.8 > 312, there are several ClassNotFoundExceptions in the logs. It seems that NB > looks for missing methods that make NB not longer properly. For example, it > is no longer possible to properly format Java sources files due to a > java/nio/CharBuffer method missing. > Is NB platform supposed to no longer work with Java 8? -- This message was sent by Atlassian Jira (v8.20.1#820001) - To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
[jira] [Commented] (NETBEANS-6285) Netbeans 12.6 seems no properly run on JDK 8
[ https://issues.apache.org/jira/browse/NETBEANS-6285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17468395#comment-17468395 ] Jean-Marc Borer commented on NETBEANS-6285: --- Remember that it is not only the IDE that get impacted. We have several NB platform apps, that we upgrade on a regular base and still have to use Java 8. It means that we cannot use any version after 12.5 without upgrading to JDK 9+. This should definitely be documented or clearly stated in the release notes. > Netbeans 12.6 seems no properly run on JDK 8 > > > Key: NETBEANS-6285 > URL: https://issues.apache.org/jira/browse/NETBEANS-6285 > Project: NetBeans > Issue Type: Bug > Components: java - Platform >Affects Versions: 12.6 >Reporter: Jean-Marc Borer >Priority: Major > Attachments: messages.log > > > After a full fresh install of NB12.6 and trying to run with Azul Open JDK 1.8 > 312, there are several ClassNotFoundExceptions in the logs. It seems that NB > looks for missing methods that make NB not longer properly. For example, it > is no longer possible to properly format Java sources files due to a > java/nio/CharBuffer method missing. > Is NB platform supposed to no longer work with Java 8? -- This message was sent by Atlassian Jira (v8.20.1#820001) - To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
[jira] [Commented] (NETBEANS-6285) Netbeans 12.6 seems no properly run on JDK 8
[ https://issues.apache.org/jira/browse/NETBEANS-6285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17468304#comment-17468304 ] Thomas Schapitz commented on NETBEANS-6285: --- @voters Please extend your votes to the cause NETBEANS-6349 Possible workarounds: use JDK >= 9 or NB Versions 12.3 or earlier. > Netbeans 12.6 seems no properly run on JDK 8 > > > Key: NETBEANS-6285 > URL: https://issues.apache.org/jira/browse/NETBEANS-6285 > Project: NetBeans > Issue Type: Bug > Components: java - Platform >Affects Versions: 12.6 >Reporter: Jean-Marc Borer >Priority: Major > Attachments: messages.log > > > After a fully fresh install of NB12.6 and trying to run on Azul Open JDK 312, > there are several ClassNotFoundExceptions in the logs. It seems that NB looks > for missing methods that makes NB not longer properly. For example, it is no > longer possible to properly format Java sources files do to a > java/nio/CharBuffer method missing. > Is NB platform supposed to no longer work with Java 8? -- This message was sent by Atlassian Jira (v8.20.1#820001) - To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
[jira] [Commented] (NETBEANS-6285) Netbeans 12.6 seems no properly run on JDK 8
[ https://issues.apache.org/jira/browse/NETBEANS-6285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17467344#comment-17467344 ] Thomas Schapitz commented on NETBEANS-6285: --- See reasoning and workaround in NETBEANS-6349 > Netbeans 12.6 seems no properly run on JDK 8 > > > Key: NETBEANS-6285 > URL: https://issues.apache.org/jira/browse/NETBEANS-6285 > Project: NetBeans > Issue Type: Bug > Components: java - Platform >Affects Versions: 12.6 >Reporter: Jean-Marc Borer >Priority: Major > Attachments: messages.log > > > After a fully fresh install of NB12.6 and trying to run on Azul Open JDK 312, > there are several ClassNotFoundExceptions in the logs. It seems that NB looks > for missing methods that makes NB not longer properly. For example, it is no > longer possible to properly format Java sources files do to a > java/nio/CharBuffer method missing. > Is NB platform supposed to no longer work with Java 8? -- This message was sent by Atlassian Jira (v8.20.1#820001) - To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
[jira] [Commented] (NETBEANS-6285) Netbeans 12.6 seems no properly run on JDK 8
[ https://issues.apache.org/jira/browse/NETBEANS-6285?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel=17463032#comment-17463032 ] Emil Hevald commented on NETBEANS-6285: --- Same, or atleast similar, issue on Oracle JDK 1.8. Even though I don't get the class not found, I get quit a few NoSuchMethod for java.nio.CharBuffer.flip. 1.8.0_192; Java HotSpot(TM) 64-Bit Server VM 25.192-b12; Oracle Corporation java.lang.NoSuchMethodError: java.nio.CharBuffer.flip()Ljava/nio/CharBuffer; at org.netbeans.modules.java.source.parsing.FileObjects.memoryFileObject(FileObjects.java:516) at org.netbeans.modules.java.source.parsing.FileObjects.memoryFileObject(FileObjects.java:490) at org.netbeans.modules.java.source.save.Reformatter.reformat(Reformatter.java:114) at org.netbeans.modules.java.source.save.Reformatter.reformat(Reformatter.java:107) at org.netbeans.modules.java.ui.CategorySupport$2.run(CategorySupport.java:280) at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418) at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45) at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278) > Netbeans 12.6 seems no properly run on JDK 8 > > > Key: NETBEANS-6285 > URL: https://issues.apache.org/jira/browse/NETBEANS-6285 > Project: NetBeans > Issue Type: Improvement > Components: java - Platform >Affects Versions: 12.6 >Reporter: Jean-Marc Borer >Priority: Major > Attachments: messages.log > > > After a fully fresh install of NB12.6 and trying to run on Azul Open JDK 312, > there are several ClassNotFoundExceptions in the logs. It seems that NB looks > for missing methods that makes NB not longer properly. For example, it is no > longer possible to properly format Java sources files do to a > java/nio/CharBuffer method missing. > Is NB platform supposed to no longer work with Java 8? -- This message was sent by Atlassian Jira (v8.20.1#820001) - To unsubscribe, e-mail: commits-unsubscr...@netbeans.apache.org For additional commands, e-mail: commits-h...@netbeans.apache.org For further information about the NetBeans mailing lists, visit: https://cwiki.apache.org/confluence/display/NETBEANS/Mailing+lists
