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Posted to dev@netbeans.apache.org by Brad Walker <bw...@musings.com> on 2018/11/26 16:20:54 UTC
netbeans warning..
I'm using Apache Netbeans 9.0 to do a bunch of C/C++ development. I see
this warning when starting up and thought I might bring it to your
attention.
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by
org.netbeans.core.windows.view.ui.MainWindow
(jar:file:/home/bwalker/netbeans-9.0/platform/modules/org-netbeans-core-windows.jar!/)
to field sun.awt.X11.XToolkit.awtAppClassName
WARNING: Please consider reporting this to the maintainers of
org.netbeans.core.windows.view.ui.MainWindow
WARNING: Use --illegal-access=warn to enable warnings of further illegal
reflective access operations
WARNING: All illegal access operations will be denied in a future release
INFO [org.netbeans.modules.cnd.utils.cache.CndFileUtils]: C/C++ File Utils:
using case-sensitive file system
WARNING [org.netbeans.TopSecurityManager]: use of system property
netbeans.home has been obsoleted in favor of InstalledFileLocator/Places at
org.netbeans.modules.java.j2seplatform.platformdefinition.Util.removeNBArtifacts(Util.java:337)
INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]:
Resolving dependencies took: 5 ms
INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]:
Complete indexing of 0 binary roots took: 0 ms
INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]:
Complete indexing of 0 source roots took: 0 ms (New or modified files: 0,
Deleted files: 0) [Adding listeners took: 0 ms]
WARNING [org.netbeans.TopSecurityManager]: use of system property
netbeans.user has been obsoleted in favor of InstalledFileLocator/Places at
org.netbeans.modules.nativeexecution.support.hostinfo.impl.HostInfoFactory.getNBKey(HostInfoFactory.java:394)
WARNING [nativeexecution.support.logger]: [931 ms.] UnixHostInfoProvider:
sed: -e expression #1, char 6: unterminated `s' command
I would assume this is something that I can ignore. But, did think you
should know about it.
-brad w.
Re: netbeans warning..
Posted by Brad Walker <bw...@musings.com>.
I'm more of a user of Netbeans vs. a developer of the IDE. Having said
that, I could possibly fix a deprecation warning or two if I had a little
bit of insight/help from others.
I also agree with your comments about WARNING..
-brad w.
On Mon, Nov 26, 2018 at 10:52 AM Emilian Bold <em...@gmail.com>
wrote:
> Oddly enough I was just tweeting today that we could easily fix some
> of these 'WARNING' messages.
>
> I think we are abusing them and confusing users in the process.
>
> Normally each such WARNING should have meaning and getting one should
> be interesting information.
>
> From the looks of it:
>
> * a few warnings are minor deprecation warnings in our own code which
> we should either fix or just not print the warning (whitelist)
>
> * a few warning are due to the Java 9 module system. I doubt we can
> ever get right of those illegal reflective access we want since there
> probably are no APIs for that stuff. Here having some whitelist and
> just not print stuff would help reduce the load on users.
>
> * at least one warning seems interesting and a potential bug:
>
> > WARNING [nativeexecution.support.logger]: [931 ms.] UnixHostInfoProvider:
> > sed: -e expression #1, char 6: unterminated `s' command
>
> --emi
> On Mon, Nov 26, 2018 at 6:33 PM Brad Walker <bw...@musings.com> wrote:
> >
> > I'm using Apache Netbeans 9.0 to do a bunch of C/C++ development. I see
> > this warning when starting up and thought I might bring it to your
> > attention.
> >
> > WARNING: An illegal reflective access operation has occurred
> > WARNING: Illegal reflective access by
> > org.netbeans.core.windows.view.ui.MainWindow
> >
> (jar:file:/home/bwalker/netbeans-9.0/platform/modules/org-netbeans-core-windows.jar!/)
> > to field sun.awt.X11.XToolkit.awtAppClassName
> > WARNING: Please consider reporting this to the maintainers of
> > org.netbeans.core.windows.view.ui.MainWindow
> > WARNING: Use --illegal-access=warn to enable warnings of further illegal
> > reflective access operations
> > WARNING: All illegal access operations will be denied in a future release
> > INFO [org.netbeans.modules.cnd.utils.cache.CndFileUtils]: C/C++ File
> Utils:
> > using case-sensitive file system
> > WARNING [org.netbeans.TopSecurityManager]: use of system property
> > netbeans.home has been obsoleted in favor of InstalledFileLocator/Places
> at
> >
> org.netbeans.modules.java.j2seplatform.platformdefinition.Util.removeNBArtifacts(Util.java:337)
> > INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]:
> > Resolving dependencies took: 5 ms
> > INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]:
> > Complete indexing of 0 binary roots took: 0 ms
> > INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]:
> > Complete indexing of 0 source roots took: 0 ms (New or modified files: 0,
> > Deleted files: 0) [Adding listeners took: 0 ms]
> > WARNING [org.netbeans.TopSecurityManager]: use of system property
> > netbeans.user has been obsoleted in favor of InstalledFileLocator/Places
> at
> >
> org.netbeans.modules.nativeexecution.support.hostinfo.impl.HostInfoFactory.getNBKey(HostInfoFactory.java:394)
> > WARNING [nativeexecution.support.logger]: [931 ms.] UnixHostInfoProvider:
> > sed: -e expression #1, char 6: unterminated `s' command
> >
> > I would assume this is something that I can ignore. But, did think you
> > should know about it.
> >
> > -brad w.
>
>
Re: netbeans warning..
Posted by Emilian Bold <em...@gmail.com>.
:-)
--emi
On Mon, Nov 26, 2018 at 8:16 PM Matthias Bläsing
<mb...@doppel-helix.eu> wrote:
>
> Hi,
>
> Am Montag, den 26.11.2018, 19:51 +0200 schrieb Emilian Bold:
> > * at least one warning seems interesting and a potential bug:
> >
> > > WARNING [nativeexecution.support.logger]: [931 ms.]
> > > UnixHostInfoProvider:
> > > sed: -e expression #1, char 6: unterminated `s' command
>
> Agreed, that would be:
>
> https://issues.apache.org/jira/browse/NETBEANS-1727
>
> with
>
> https://github.com/apache/incubator-netbeans/pull/1028
>
> Greetings
>
> Matthias
>
>
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>
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>
>
>
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Re: netbeans warning..
Posted by Brad Walker <bw...@musings.com>.
Thanks!
I did make that change and it fixed that issue for me..
-brad w.
On Mon, Nov 26, 2018 at 11:16 AM Matthias Bläsing <mb...@doppel-helix.eu>
wrote:
> Hi,
>
> Am Montag, den 26.11.2018, 19:51 +0200 schrieb Emilian Bold:
> > * at least one warning seems interesting and a potential bug:
> >
> > > WARNING [nativeexecution.support.logger]: [931 ms.]
> > > UnixHostInfoProvider:
> > > sed: -e expression #1, char 6: unterminated `s' command
>
> Agreed, that would be:
>
> https://issues.apache.org/jira/browse/NETBEANS-1727
>
> with
>
> https://github.com/apache/incubator-netbeans/pull/1028
>
> Greetings
>
> Matthias
>
Re: netbeans warning..
Posted by Matthias Bläsing <mb...@doppel-helix.eu>.
Hi,
Am Montag, den 26.11.2018, 19:51 +0200 schrieb Emilian Bold:
> * at least one warning seems interesting and a potential bug:
>
> > WARNING [nativeexecution.support.logger]: [931 ms.]
> > UnixHostInfoProvider:
> > sed: -e expression #1, char 6: unterminated `s' command
Agreed, that would be:
https://issues.apache.org/jira/browse/NETBEANS-1727
with
https://github.com/apache/incubator-netbeans/pull/1028
Greetings
Matthias
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Re: netbeans warning..
Posted by Emilian Bold <em...@gmail.com>.
Oddly enough I was just tweeting today that we could easily fix some
of these 'WARNING' messages.
I think we are abusing them and confusing users in the process.
Normally each such WARNING should have meaning and getting one should
be interesting information.
From the looks of it:
* a few warnings are minor deprecation warnings in our own code which
we should either fix or just not print the warning (whitelist)
* a few warning are due to the Java 9 module system. I doubt we can
ever get right of those illegal reflective access we want since there
probably are no APIs for that stuff. Here having some whitelist and
just not print stuff would help reduce the load on users.
* at least one warning seems interesting and a potential bug:
> WARNING [nativeexecution.support.logger]: [931 ms.] UnixHostInfoProvider:
> sed: -e expression #1, char 6: unterminated `s' command
--emi
On Mon, Nov 26, 2018 at 6:33 PM Brad Walker <bw...@musings.com> wrote:
>
> I'm using Apache Netbeans 9.0 to do a bunch of C/C++ development. I see
> this warning when starting up and thought I might bring it to your
> attention.
>
> WARNING: An illegal reflective access operation has occurred
> WARNING: Illegal reflective access by
> org.netbeans.core.windows.view.ui.MainWindow
> (jar:file:/home/bwalker/netbeans-9.0/platform/modules/org-netbeans-core-windows.jar!/)
> to field sun.awt.X11.XToolkit.awtAppClassName
> WARNING: Please consider reporting this to the maintainers of
> org.netbeans.core.windows.view.ui.MainWindow
> WARNING: Use --illegal-access=warn to enable warnings of further illegal
> reflective access operations
> WARNING: All illegal access operations will be denied in a future release
> INFO [org.netbeans.modules.cnd.utils.cache.CndFileUtils]: C/C++ File Utils:
> using case-sensitive file system
> WARNING [org.netbeans.TopSecurityManager]: use of system property
> netbeans.home has been obsoleted in favor of InstalledFileLocator/Places at
> org.netbeans.modules.java.j2seplatform.platformdefinition.Util.removeNBArtifacts(Util.java:337)
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]:
> Resolving dependencies took: 5 ms
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]:
> Complete indexing of 0 binary roots took: 0 ms
> INFO [org.netbeans.modules.parsing.impl.indexing.RepositoryUpdater]:
> Complete indexing of 0 source roots took: 0 ms (New or modified files: 0,
> Deleted files: 0) [Adding listeners took: 0 ms]
> WARNING [org.netbeans.TopSecurityManager]: use of system property
> netbeans.user has been obsoleted in favor of InstalledFileLocator/Places at
> org.netbeans.modules.nativeexecution.support.hostinfo.impl.HostInfoFactory.getNBKey(HostInfoFactory.java:394)
> WARNING [nativeexecution.support.logger]: [931 ms.] UnixHostInfoProvider:
> sed: -e expression #1, char 6: unterminated `s' command
>
> I would assume this is something that I can ignore. But, did think you
> should know about it.
>
> -brad w.
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