Re: [math] Re: SingularValueDecompositionImpl

2011-08-15 Thread Chris Nix
Also, I think that further cleanup is possible (cf. wantu and wantv checks that don't seem very useful). This is residual from the JAMA code and is not required with our current interface. I wonder if we could implement something around this. I can conceive of cases where users may only want

Re: [MATH] corrupted char in Javadoc comment

2011-08-15 Thread Luc Maisonobe
Le 14/08/2011 17:29, sebb a écrit : FastMath.java:1008 says: * for extra precision (i.e. exp(x) = result[0] ° result[1] The operator symbol is mangled (probably due to conversion between encodings). I'm not sure what the operator should be - dot product perhaps? Hi Sebb, It should

[compress] close() and archives/streams in an invalid state

2011-08-15 Thread Stefan Bodewig
Hi, while working on the Zip64 stuff I deliberately created some invalid archives to test I get the expected exceptions. While doing so I realized I couldn't close the underlying stream because ZipArchiveOutputStream's close would throw an exception as finish() failed before ever closing the

[GUMP@vmgump]: Project commons-vfs2 (in module apache-commons) failed

2011-08-15 Thread Gump
To whom it may engage... This is an automated request, but not an unsolicited one. For more information please visit http://gump.apache.org/nagged.html, and/or contact the folk at gene...@gump.apache.org. Project commons-vfs2 has an issue affecting its community integration. This issue

Re: [math] Re: SingularValueDecompositionImpl

2011-08-15 Thread Gilles Sadowski
Hi. Also, I think that further cleanup is possible (cf. wantu and wantv checks that don't seem very useful). This is residual from the JAMA code and is not required with our current interface. I removed them in r1157281. I wonder if we could implement something around this. I can

[GUMP@vmgump]: Project commons-proxy-test (in module apache-commons) failed

2011-08-15 Thread Gump
To whom it may engage... This is an automated request, but not an unsolicited one. For more information please visit http://gump.apache.org/nagged.html, and/or contact the folk at gene...@gump.apache.org. Project commons-proxy-test has an issue affecting its community integration. This

Re: [Math] iterator and sparseIterator in RealVector hierarchy

2011-08-15 Thread Gilles Sadowski
Hello. I'm in favor of moving some methods to the SparseXXX interface, but got voted down at the time. For application developers (like me), that can expect in advance if the Vector/Matrix is sparse or not it isn't a big deal. But I can see how it may cause problems for other libraries that

[continuum] BUILD FAILURE: Apache Commons - Commons Compress - Default Maven 2 Build Definition (Java 1.5)

2011-08-15 Thread Continuum@vmbuild
Online report : http://vmbuild.apache.org/continuum/buildResult.action?buildId=11271projectId=64 Build statistics: State: Failed Previous State: Ok Started at: Mon 15 Aug 2011 11:20:24 + Finished at: Mon 15 Aug 2011 11:20:47 + Total time: 23s Build Trigger: Schedule Build

Re: [MATH] corrupted char in Javadoc comment

2011-08-15 Thread sebb
On 15 August 2011 09:50, Luc Maisonobe luc.maison...@free.fr wrote: Le 14/08/2011 17:29, sebb a écrit : FastMath.java:1008 says:      *  for extra precision (i.e. exp(x) = result[0] ° result[1] The operator symbol is mangled (probably due to conversion between encodings). I'm not sure

Re: [continuum] BUILD FAILURE: Apache Commons - Commons Compress - Default Maven 2 Build Definition (Java 1.5)

2011-08-15 Thread sebb
/home/continuum/continuum-base/data/working-directory/64/src/main/java/org/apache/commons/compress/archivers/dump/DumpArchiveException.java:[38,8] cannot find symbol symbol : constructor IOException(java.lang.Throwable) That's Java 1.6+ On 15 August 2011 12:20, Continuum@vmbuild

[continuum] BUILD FAILURE: Apache Commons - Commons Compress - Default Maven 2 Build Definition (Java 1.5)

2011-08-15 Thread Continuum@vmbuild
Online report : http://vmbuild.apache.org/continuum/buildResult.action?buildId=11273projectId=64 Build statistics: State: Failed Previous State: Failed Started at: Mon 15 Aug 2011 12:20:55 + Finished at: Mon 15 Aug 2011 12:21:20 + Total time: 25s Build Trigger: Schedule

Re: [compress] close() and archives/streams in an invalid state

2011-08-15 Thread sebb
On 15 August 2011 09:56, Stefan Bodewig bode...@apache.org wrote: Hi, while working on the Zip64 stuff I deliberately created some invalid archives to test I get the expected exceptions.  While doing so I realized I couldn't close the underlying stream because ZipArchiveOutputStream's close

Re: [continuum] BUILD FAILURE: Apache Commons - Commons Compress - Default Maven 2 Build Definition (Java 1.5)

2011-08-15 Thread Stefan Bodewig
On 2011-08-15, sebb wrote: /home/continuum/continuum-base/data/working-directory/64/src/main/java/org/apache/commons/compress/archivers/dump/DumpArchiveException.java:[38,8] cannot find symbol symbol : constructor IOException(java.lang.Throwable) That's Java 1.6+ Yes, will fix it in one of

Re: [chain] Apache Chain v2 Proof of Concept

2011-08-15 Thread Matt Benson
Hi, Elijah-- I am neither a develop nor even a user of chain, so my comments will be high-level. Firstly, by all means upgrade to whatever JUnit 4 release version you like, e.g. 4.8.2. Next, I personally am a big fan of Mockito, so no complaints here on that account. I can't guarantee noone

Re: [chain] Apache Chain v2 Proof of Concept

2011-08-15 Thread Matt Benson
On Mon, Aug 15, 2011 at 8:22 AM, Matt Benson gudnabr...@gmail.com wrote: Hi, Elijah--  I am neither a develop nor even a user of chain, so my comments will [SNIP] Nay, nor even a develop[er]. :| Matt - To unsubscribe,

[vote] Graduate OGNL into Commons

2011-08-15 Thread Christian Grobmeier
OGNL [1] has checked off all status items in the incubator. Most of the OGNL developers are already commons developers and the risk of failure is pretty small, even without having made a release. As the Commons project is already very experienced with releasing components, there is no need for

Re: [codec] Generics added in a SVN branch

2011-08-15 Thread sebb
On 14 August 2011 22:38, Gary Gregory garydgreg...@gmail.com wrote: Hi, On Aug 14, 2011, at 10:19, sebb seb...@gmail.com wrote: On 14 August 2011 03:02, sebb seb...@gmail.com wrote: On 12 August 2011 20:56, Gary Gregory garydgreg...@gmail.com wrote: Hello All: For a first cut at generics

Re: [Math] iterator and sparseIterator in RealVector hierarchy

2011-08-15 Thread Ted Dunning
On Mon, Aug 15, 2011 at 4:04 AM, Gilles Sadowski gil...@harfang.homelinux.org wrote: Hello. I'm in favor of moving some methods to the SparseXXX interface, but got voted down at the time. For application developers (like me), that can expect in advance if the Vector/Matrix is sparse or

Re: [vote] Graduate OGNL into Commons

2011-08-15 Thread Henri Yandell
+1 (Commons PMC). On Mon, Aug 15, 2011 at 6:51 AM, Christian Grobmeier grobme...@gmail.com wrote: OGNL [1] has checked off all status items in the incubator. Most of the OGNL developers are already commons developers and the risk of failure is pretty small, even without having made a release.

Re: [vote] Graduate OGNL into Commons

2011-08-15 Thread Paul Benedict
+1 On Mon, Aug 15, 2011 at 10:19 AM, Henri Yandell flame...@gmail.com wrote: +1 (Commons PMC). On Mon, Aug 15, 2011 at 6:51 AM, Christian Grobmeier grobme...@gmail.com wrote: OGNL [1] has checked off all status items in the incubator. Most of the OGNL developers are already commons

Re: [vote] Graduate OGNL into Commons

2011-08-15 Thread sebb
On 15 August 2011 14:51, Christian Grobmeier grobme...@gmail.com wrote: OGNL [1] has checked off all status items in the incubator. Most of the OGNL developers are already commons developers and the risk of failure is pretty small, even without having made a release. As the Commons project is

Re: [vote] Graduate OGNL into Commons

2011-08-15 Thread Maurizio Cucchiara
+1 OGNL committer Maurizio Cucchiara On 15 August 2011 15:51, Christian Grobmeier grobme...@gmail.com wrote: OGNL [1] has checked off all status items in the incubator. Most of the OGNL developers are already commons developers and the risk of failure is pretty small, even without having

Re: [chain] Apache Chain v2 Proof of Concept

2011-08-15 Thread Elijah Zupancic
Hi Matt, Thanks for the advice. I've created a JIRA issue for the patch (https://issues.apache.org/jira/browse/CHAIN-53) and signed and submitted the CLA. As for JSF, I believe I made a mistake in changing the API to use the office jsf API instead of the myfaces API that was previously being

[VOTE][DAEMON] release 1.0.6 and 1.0.7 Maven artifacts

2011-08-15 Thread sebb
Just in case anyone wants to use Maven to download the Java part of Commons Daemon (this has been requested in the past), I thought it would be useful to create and upload the Maven artifacts to the Nexus staging repo. The uploads contain source, so although the main release votes have already

Re: [configuration] Steps towards next release

2011-08-15 Thread Oliver Heger
Am 14.08.2011 23:28, schrieb Emmanuel Bourg: Le 13/08/2011 20:53, Oliver Heger a écrit : Hi, as you may have noticed, I have started some work in order to prepare a release (version 1.7) of [configuration]. I assume this will be the last release compatible with Java 1.4. So the release after

Re: [vote] Graduate OGNL into Commons

2011-08-15 Thread Oliver Heger
+1 (Commons PMC) Oliver Am 15.08.2011 15:51, schrieb Christian Grobmeier: OGNL [1] has checked off all status items in the incubator. Most of the OGNL developers are already commons developers and the risk of failure is pretty small, even without having made a release. As the Commons project

Re: [vote] Graduate OGNL into Commons

2011-08-15 Thread Gary Gregory
+1 (Commons PMC) Gary On Mon, Aug 15, 2011 at 9:51 AM, Christian Grobmeier grobme...@gmail.com wrote: OGNL [1] has checked off all status items in the incubator. Most of the OGNL developers are already commons developers and the risk of failure is pretty small, even without having made a

Re: [configuration] Steps towards next release

2011-08-15 Thread Ralph Goers
I don't know. I think it really needs a refactoring. We always said that all configurations should be based on HierarchicalConfiguration but that still hasn't happened. Attribute splitting and delimiter parsing have been a pain. I think it would be great to start with clean interfaces and

Re: [Math] iterator and sparseIterator in RealVector hierarchy

2011-08-15 Thread Gilles Sadowski
I'm in favor of moving some methods to the SparseXXX interface, but got voted down at the time. For application developers (like me), that can expect in advance if the Vector/Matrix is sparse or not it isn't a big deal. But I can see how it may cause problems for other libraries

Re: [Math] iterator and sparseIterator in RealVector hierarchy

2011-08-15 Thread Ted Dunning
Well, no they wouldn't. They would often need to write something like dense.times(unknown) They know that their own object is dense, but they don't know what kind of input they were given. They should still run fast if the input is sparse. On Mon, Aug 15, 2011 at 3:06 PM, Gilles Sadowski

Re: [codec] Generics added in a SVN branch

2011-08-15 Thread Gary Gregory
On Mon, Aug 15, 2011 at 10:12 AM, sebb seb...@gmail.com wrote: On 14 August 2011 22:38, Gary Gregory garydgreg...@gmail.com wrote: Hi, On Aug 14, 2011, at 10:19, sebb seb...@gmail.com wrote: On 14 August 2011 03:02, sebb seb...@gmail.com wrote: On 12 August 2011 20:56, Gary Gregory

Re: [Math] iterator and sparseIterator in RealVector hierarchy

2011-08-15 Thread Gilles Sadowski
Well, no they wouldn't. They would often need to write something like dense.times(unknown) An actual code excerpt would help me understand what you think is or isn't or should be possible with CM. If dense and unknown are vectors, then in ArrayRealVector, dotProduct uses a

Re: [Math] iterator and sparseIterator in RealVector hierarchy

2011-08-15 Thread Ted Dunning
No. You can't. This is because the type is lost as you enter the generic library. On Mon, Aug 15, 2011 at 4:28 PM, Gilles Sadowski gil...@harfang.homelinux.org wrote: They know that their own object is dense, but they don't know what kind of input they were given. They should still run

site:attach-descriptor

2011-08-15 Thread Ralph Goers
I am using Maven 3 to do my release of Commons VFS and have noticed that I am getting way more junk than I expected in Nexus. The first thing I'm investigating are the site.xml files being deployed. Do we have a requirement that these should be deployed? Why does commons parent have the site

Re: [Math] iterator and sparseIterator in RealVector hierarchy

2011-08-15 Thread Greg Sterijevski
Forgive me for pushing my nose under the tent... I couldn't resist. I think Gilles is saying that each specialization of the matrix/vector objects would need to support pre (and post) multiplication with a dense. So the type issue would not be problematic. On Mon, Aug 15, 2011 at 6:34 PM, Ted

Re: [codec] Generics added in a SVN branch

2011-08-15 Thread sebb
On 15 August 2011 23:53, Gary Gregory garydgreg...@gmail.com wrote: On Mon, Aug 15, 2011 at 10:12 AM, sebb seb...@gmail.com wrote: On 14 August 2011 22:38, Gary Gregory garydgreg...@gmail.com wrote: Hi, On Aug 14, 2011, at 10:19, sebb seb...@gmail.com wrote: On 14 August 2011 03:02,

Re: site:attach-descriptor

2011-08-15 Thread sebb
On 16 August 2011 00:48, Ralph Goers ralph.go...@dslextreme.com wrote: I am using Maven 3 to do my release of Commons VFS and have noticed that I am getting way more junk than I expected in Nexus. The first thing I'm investigating are the site.xml files being deployed.  Do we have a

Re: [Math] iterator and sparseIterator in RealVector hierarchy

2011-08-15 Thread Ted Dunning
I understood what he was suggesting. I still disagree. Dynamic dispatch and non-lattice typing structure is still required to make this all work. Java doesn't really do that. Pretending that what Java does is sufficient is hammer-looking-for-a-nail, not solving the problems at hand. On Mon,

Re: [configuration] Steps towards next release

2011-08-15 Thread Oliver Heger
Am 15.08.2011 23:02, schrieb Ralph Goers: I don't know. I think it really needs a refactoring. We always said that all configurations should be based on HierarchicalConfiguration but that still hasn't happened. Attribute splitting and delimiter parsing have been a pain. I think it would be