Richard,
I prefer to totally wrap ICU4J as long as Harmony depend on ICU4J.
First, ICU4J is really good at these things while it is always evolving
to follow new standard, and its license is friendly to user like
Harmony, second, it should be not difficult to wrap it, and at last, we
can get
But the way, how it affects the performance? java.lang.String is the most
used class and even such simple operations will cause loading of full regex
package.
On 2/21/06, Oliver Deakin <[EMAIL PROTECTED]> wrote:
>
> Hi Alexey,
>
> Looking in there (these calls can also be seen if
> the test is ru
On 21/02/06, Tim Ellison <[EMAIL PROTECTED]> wrote:
>
> Mark Hindess wrote:
> >
> > However, I think it's actually a good idea to do more to distinguish
> > the files that come from the two zip files anyway - for instance so
> > that people don't edit them and have changes clobbered by the next
> >
[ http://issues.apache.org/jira/browse/HARMONY-115?page=all ]
Mark Hindess updated HARMONY-115:
-
Attachment: svn.ig.tar.gz
Sadly patch doesn't support setting svn properties. The attached tar.gz
contains svn.ignore files and trivial script to apply the
set appropriate svn:ignore properties
-
Key: HARMONY-115
URL: http://issues.apache.org/jira/browse/HARMONY-115
Project: Harmony
Type: Improvement
Components: Classlib
Reporter: Mark Hindess
Priority: Trivial
We should
On 2/21/06, Tim Ellison <[EMAIL PROTECTED]> wrote:
> Stepan Mishura wrote:
> > I glanced through a local server code from HARMONY-57 contribution
> without
> > looking into implementation details and ... this made me think. I catch
> hold
> > of the following:
> > 1) The server contains some testi
Oliver Deakin wrote:
Hi Alexey,
ok, Ive recreated your problem using the latest snapshot and VME.
Essentially the code at
modules/kernel/src/main/java/java/lang/String.java is the same as that
in the VME kernel.jar. Looking in there (these calls can also be seen if
the test is run within a
There's an interesting issue - we probably need to find out under what
license the source found in sun bug reports is available under :)
geir
Arzhan Kinzhalin wrote:
URLClassLoader can't load this class because searchURLs parameter in
findClassImpl does not contain current directory and inclu
I think this would be IBM's problem.
Alexey Petrenko wrote:
IBM VM?
If so it's probably not an issue for Harmony but for IBM :)
2006/2/21, Vladimir Strigun <[EMAIL PROTECTED]>:
We had discussion about bug-to-bug compatibility and it was decided to
solve problems at the moment when they appear
what happened when you tried to attach it?
Weldon Washburn wrote:
Archie, Tim,
I tried to attach a zip file but harmony-dev rejected it. I also
tried to post the zip file to harmony/jira. It did not work. I will
mail the zip file to you out of band while I try to figure out how to
upload th
I'd suggest splitting the issue into two different ones:
The first one is interpreting the command line. I completely agree
that we should
do it similar to RI.
The second one is as Vladimir said that behavior is caused by something
in URLClassloader or kernel classes. Vladimir, if you could provi
Richard Liang wrote:
Dears,
Agree that server (maybe not local) is required for some sophisticated
test cases. To make thing simply, we may provide more detail guide
(step-by-step) on how to setup/configure a typical testing server. Or
shall we setup a test server and allow user to share our
The wiki certainly works well for this...
Arzhan Kinzhalin wrote:
On 2/16/06, Stefano Mazzocchi <[EMAIL PROTECTED]> wrote:
http://www.research.ibm.com/people/m/marnold/arnold-welc-rajan.final.pdf
which implements a very interesting trick to speed up java startup
performance: save the hotspot i
Stepan Mishura wrote:
Hi all,
Are we interesting in providing a competitive set of tools and utilities for
Harmony implementation?
Of course.
(for tools list see: http://java.sun.com/j2se/1.5.0/docs/tooldocs/index.html
)
Are we going to provide the same set, subset or superset? Or it is to
I agree with you that it is natural to copy RI behavior in this case,
and I even don't think this is a bug, in the same reason with one of the
bugs' evaluation [1],
An empty path component is always (in both Unix/Posix-like and Windows systems) treated
as "."
Arzhan Kinzhalin wrote:
URLClas
Archie, Tim,
I tried to attach a zip file but harmony-dev rejected it. I also
tried to post the zip file to harmony/jira. It did not work. I will
mail the zip file to you out of band while I try to figure out how to
upload the zip file.
Sent separately is a zip file containing a first cut at
[jchevm] rough draft of files that glue Harmony Class Lib to JCHEVM native
methods
--
Key: HARMONY-114
URL: http://issues.apache.org/jira/browse/HARMONY-114
Project: Harmony
Type: Improv
Dears,
Agree that server (maybe not local) is required for some sophisticated
test cases. To make thing simply, we may provide more detail guide
(step-by-step) on how to setup/configure a typical testing server. Or
shall we setup a test server and allow user to share our testing server?
Richa
[ http://issues.apache.org/jira/browse/HARMONY-113?page=all ]
Richard Liang updated HARMONY-113:
--
Attachment: charset_patch.txt
Please try my patch. Thanks a lot.
> java.nio.charset.Charset should regard empty charset name properly as Illegal
> Charse
java.nio.charset.Charset should regard empty charset name properly as Illegal
CharsetName
-
Key: HARMONY-113
URL: http://issues.apache.org/jira/browse/HARMONY-113
Project: Harmony
FYI: I have added the C versions of the auth natives into the build.
They are building as hyayth.dll | libhyauth.so into jre/bin.
However, I *haven't* removed the jaaswin.dll | libjaasnix.so code (and
these are still being loaded by NTSystem.java | UnixSystem.java) until
I've tested the new librar
[ http://issues.apache.org/jira/browse/HARMONY-112?page=all ]
Mark Hindess updated HARMONY-112:
-
Attachment: improved.native.clean.diff
Patch to add clean-overlay-oss target.
> native-src/build.xml should have clean-overlay-oss target
> ---
native-src/build.xml should have clean-overlay-oss target
-
Key: HARMONY-112
URL: http://issues.apache.org/jira/browse/HARMONY-112
Project: Harmony
Type: Improvement
Components: Classlib
Reporter: Mark H
2006/2/21, Vladimir Strigun <[EMAIL PROTECTED]>:
> This issue can be fixed either in Harmony classlib or kernel classes in VM.
Yes, you are right.
--
Alexey A. Petrenko
Intel Middleware Products Division
> URLClassLoader can't load this class because searchURLs parameter in
> findClassImpl does not contain current directory and includes only
> "p:/". So, IMO problem is inside VM kernel classes.
>
> What do you think we should do with this issue?
It actually has corresponding bug report [1] which p
Hello, team,
I've tried to simplify construction below, which is sample of Andrey's
ant script, and end up with following regular expression which matches
string containing particular OS identifier or strings w/o any OS
identifiers:
".*([_\\W]${env.OS}[_\\W].*$|.*(?From the compatibility point of
On 2/22/06, Tim Ellison <[EMAIL PROTECTED]> wrote:
> James,
>
> Feel free to take a look at all the math areas of JSE in Harmony -- try
> running some code (do you have any math apps that you use?) or try
> measuring some performance numbers. Performance enhancement patches
> will be most welcome.
This issue can be fixed either in Harmony classlib or kernel classes in VM.
Thanks,
Vladimir Strigun,
Intel Middleware Products Division
On 2/21/06, Alexey Petrenko <[EMAIL PROTECTED]> wrote:
> IBM VM?
>
> If so it's probably not an issue for Harmony but for IBM :)
>
> 2006/2/21, Vladimir Strigun
IBM VM?
If so it's probably not an issue for Harmony but for IBM :)
2006/2/21, Vladimir Strigun <[EMAIL PROTECTED]>:
> We had discussion about bug-to-bug compatibility and it was decided to
> solve problems at the moment when they appear. So I have the 1st
> problem (below you can find the steps
We had discussion about bug-to-bug compatibility and it was decided to
solve problems at the moment when they appear. So I have the 1st
problem (below you can find the steps for reproducing it):
1. Compile any java class and put it to jre/bin folder (I used Hello.class)
2. run java Hello (everythi
2006/2/21, Oliver Deakin <[EMAIL PROTECTED]>:
> As a sideline, I think we should be able to move String.java out of
> kernel entirely anyway. We already have an implementation at
> modules/kernel/src/main/java/java/lang/String.java, and the only VM
> specific code in String is the intern() method.
These are very cool -- thanks Stuart.
We need to figure out a way that we can run the japitools on a regular
basis to track progress. It is also a great way to indicate where
people can help round-out a particular package for example.
How should I interpret a line whose percentage figures don't
[
http://issues.apache.org/jira/browse/HARMONY-101?page=comments#action_12367228
]
Tim Ellison commented on HARMONY-101:
-
Svetlana,
Until the HARMONY-39 contribution is accepted you won't have much joy with the
regex code, since there are only compile
Hi Alexey,
ok, Ive recreated your problem using the latest snapshot and VME.
Essentially the code at
modules/kernel/src/main/java/java/lang/String.java is the same as that
in the VME kernel.jar. Looking in there (these calls can also be seen if
the test is run within a debugger), we see that
snowdosker wrote:
Today I've made changes to eliminate the requirement that
_JC_FULL_ALIGNMENT
be at most sizeof(_jc_word), so this will fix the assertion in heap.c.
Just compared my local version with svn repository at Harmony project..
Don't see any changes.
Do you commit this changes in JC
[ http://issues.apache.org/jira/browse/HARMONY-110?page=all ]
Tim Ellison closed HARMONY-110:
---
Verified by Mark
> fixing the clean targets in linux makefiles
> ---
>
> Key: HARMONY-110
> URL: http
[ http://issues.apache.org/jira/browse/HARMONY-108?page=all ]
Tim Ellison closed HARMONY-108:
---
Verified by Mark.
> removing unused targets/variables from linux makefiles
> --
>
> Key: HARMONY-1
On 21/02/06, Tim Ellison <[EMAIL PROTECTED]> wrote:
>
> Thanks for the clean-ups Mark -- can't wait for the Windows equivalents ;-)
I was planning a few more incremental changes on the linux ones then,
assuming people were happy with them, repeat the changes on the
windows makefiles in one patch.
Mark Hindess wrote:
> I'm a unix hacker used to working at the command line. (But that
> wasn't supposed to be a confession and I'm sure some of this will be
> visible to IDE users.) When preparing patches, for example for the
> the native-src, I might run:
>
> cd native-src
> ant clean
>
[
http://issues.apache.org/jira/browse/HARMONY-109?page=comments#action_12367210
]
Mark Hindess commented on HARMONY-109:
--
Looks as I expected. Thanks Tim.
> reducing the verbose auto-generated variable names in linux makefiles
>
[
http://issues.apache.org/jira/browse/HARMONY-110?page=comments#action_12367209
]
Mark Hindess commented on HARMONY-110:
--
Looks as I expected. Thanks Tim.
> fixing the clean targets in linux makefiles
> ---
>
>
[
http://issues.apache.org/jira/browse/HARMONY-108?page=comments#action_12367208
]
Mark Hindess commented on HARMONY-108:
--
Looks as I expected. Thanks Tim.
> removing unused targets/variables from linux makefiles
> ---
Hello, Archie
Today I've made changes to eliminate the requirement that
_JC_FULL_ALIGNMENT
be at most sizeof(_jc_word), so this will fix the assertion in heap.c.
Just compared my local version with svn repository at Harmony project..
Don't see any changes.
Do you commit this changes in JCVM
Thanks for the clean-ups Mark -- can't wait for the Windows equivalents ;-)
Regards,
Tim
Mark Hindess (JIRA) wrote:
> fixing the clean targets in linux makefiles
> ---
>
> Key: HARMONY-110
> URL: http://issues.apache.org/jira/browse/HARMO
Stuart Ballard gmail.com> writes:
> If you can give me an url that will always point to the latest jar file(s), I
> can set up nightly japi results and mail diffs to this list.
Geir gave me a pointer to the latest snapshots, so the japi results are now
online:
http://www.kaffe.org/~stuart/japi/
Yep, agreed.
2006/2/21, Tim Ellison <[EMAIL PROTECTED]>:
> yes, let me refine my position.
>
> I don't object to using the C++ language where it makes sense, e.g. to
> simplify things. IMHO the jaasnix native code's usage is somewhat
> gratuitous, and results in a larger binary for no great benef
We got problem with Harmony on IBM VM on Windows.
java.lang.String.replaceFirst throws NPE.
Here is the testcase:
public class Test {
public static void main(String args[]) {
String xx = "test";
xx = xx.replaceFirst("t","z");
}
}
Here is the stack trace:
C:\Work\Harmony\So
[ http://issues.apache.org/jira/browse/HARMONY-110?page=all ]
Tim Ellison resolved HARMONY-110:
-
Resolution: Fixed
Thanks Mark,
Patch looks good, applied in repo revision 379478.
Please check that it was applied as you expected.
> fixing the cle
On 2/16/06, Stefano Mazzocchi <[EMAIL PROTECTED]> wrote:
> http://www.research.ibm.com/people/m/marnold/arnold-welc-rajan.final.pdf
>
> which implements a very interesting trick to speed up java startup
> performance: save the hotspot information in a repository (at JVM shut
> down) so that the JIT
[ http://issues.apache.org/jira/browse/HARMONY-110?page=all ]
Tim Ellison reassigned HARMONY-110:
---
Assign To: Tim Ellison
> fixing the clean targets in linux makefiles
> ---
>
> Key: HARMONY-110
>
[ http://issues.apache.org/jira/browse/HARMONY-109?page=all ]
Tim Ellison resolved HARMONY-109:
-
Resolution: Fixed
Thanks Mark,
The patch looks good -- applied in repo revision 379471.
Please check that it has been applied as you expected.
> red
[ http://issues.apache.org/jira/browse/HARMONY-109?page=all ]
Tim Ellison reassigned HARMONY-109:
---
Assign To: Tim Ellison
> reducing the verbose auto-generated variable names in linux makefiles
>
[ http://issues.apache.org/jira/browse/HARMONY-108?page=all ]
Tim Ellison resolved HARMONY-108:
-
Resolution: Fixed
Mark,
Patch looks good. Committed in repo revision 379465.
Please check that it has been applied as you expected.
> removing unus
[ http://issues.apache.org/jira/browse/HARMONY-108?page=all ]
Tim Ellison reassigned HARMONY-108:
---
Assign To: Tim Ellison
> removing unused targets/variables from linux makefiles
> --
>
> Key
James,
Feel free to take a look at all the math areas of JSE in Harmony -- try
running some code (do you have any math apps that you use?) or try
measuring some performance numbers. Performance enhancement patches
will be most welcome.
Regards,
Tim
James Pluck wrote:
> On 2/20/06, Vladimir Gorr
yes, let me refine my position.
I don't object to using the C++ language where it makes sense, e.g. to
simplify things. IMHO the jaasnix native code's usage is somewhat
gratuitous, and results in a larger binary for no great benefit.
If people want to use vanilla C++ features then sure, but we h
I'm a unix hacker used to working at the command line. (But that
wasn't supposed to be a confession and I'm sure some of this will be
visible to IDE users.) When preparing patches, for example for the
the native-src, I might run:
cd native-src
ant clean
svn stat
to see what files I've add
Stepan Mishura wrote:
Tool name Status Priority
javadoc missing high
javah missing medium
keytool missing medium
policytool missing low
klist missingN/A
FYI, jchevm contains a javah program (called
[ http://issues.apache.org/jira/browse/HARMONY-93?page=all ]
Tim Ellison resolved HARMONY-93:
Resolution: Fixed
Svetlana,
Fixed in LUNI module java.util.Collections at repo revision 379447.
Please check this fully resolves your problem.
> some m
[ http://issues.apache.org/jira/browse/HARMONY-93?page=all ]
Tim Ellison reassigned HARMONY-93:
--
Assign To: Tim Ellison
> some methods in java.util.Collections don't throw NPE when the parameter is
> null
>
Another advantages of portlib is that its function implementation can be
easily replaced without recompiling the entire JVM, copied its document
from [1] below:
The port library is implemented as a table of function pointers. One
advantage of a function pointer based table is the ability to r
Stepan Mishura wrote:
Hi all,
Are we interesting in providing a competitive set of tools and utilities for
Harmony implementation?
(for tools list see: http://java.sun.com/j2se/1.5.0/docs/tooldocs/index.html
)
Are we going to provide the same set, subset or superset? Or it is too early
to discus
Does the Java 5 feature CDS(class data sharing) work on this issue?
pls. refer to
/docs/guide/vm/class-data-sharing.html
Wes Felter wrote:
Stefano Mazzocchi wrote:
http://www.research.ibm.com/people/m/marnold/arnold-welc-rajan.final.pdf
which implements a very interesting trick to speed up j
[ http://issues.apache.org/jira/browse/HARMONY-90?page=all ]
Tim Ellison resolved HARMONY-90:
Resolution: Cannot Reproduce
Svetlana,
The test you gave works for me, and I've added it as a regression test.
If you still have this problem let me know
On 21/02/06, Geir Magnusson Jr <[EMAIL PROTECTED]> wrote:
>
> Mark Hindess wrote:
> > On 21/02/06, Geir Magnusson Jr <[EMAIL PROTECTED]> wrote:
> >> Mark Hindess wrote:
> >>> Hi,
> >>>
> >>> Is there any interest in having build status emails sent to this list?
> >>> I'm building classlib trunk wit
[ http://issues.apache.org/jira/browse/HARMONY-90?page=all ]
Tim Ellison reassigned HARMONY-90:
--
Assign To: Tim Ellison
> StringBuffer.setLength(int) doesn't throw IndexOutOfBoundsException if the
> argument is negative
> --
Instead of introducing this strict language rule, I suggest to consider
this restriction case by case with some principles.
One of the principles should be that our codes can be easily ported to
as many platforms as possible. Obviously ANSI C has more compatibility
on multi platforms and is m
Stepan Mishura wrote:
> I glanced through a local server code from HARMONY-57 contribution without
> looking into implementation details and ... this made me think. I catch hold
> of the following:
> 1) The server contains some testing code that looks not good for me
Care to explain?
> 2) It is n
Sorry, was meant for the list...
Forwarded Message
> From: David Tanzer <[EMAIL PROTECTED]>
> To: [EMAIL PROTECTED]
> Subject: Re: [classlib] build / test system
> Date: Tue, 21 Feb 2006 11:36:23 +0100
>
> It has it's own repository format, and at the moment our repository is
>
Hi all,
Are we interesting in providing a competitive set of tools and utilities for
Harmony implementation?
(for tools list see: http://java.sun.com/j2se/1.5.0/docs/tooldocs/index.html
)
Are we going to provide the same set, subset or superset? Or it is too early
to discuss tools list?
As we agr
That seems like a reasonable interpretation, but who knows what the spec
writer really meant?! and the result is the same, we will continue to
match the reference implementation behavior by returning false.
Thanks
Tim
Karan Malhi wrote:
> Hi Tim,
>
> I would add something to this discussion. My
> As you may know, our (Harmony) implementation just wraps ICU4J's
> BreakIterator. And the rules of ICU4J's BreakIterator is compliant with
> Unicode TR29 which is different with the rules of RI.
>
> This is a common issue for most of the classes in "text". If we want
> implementation to have the
Mark Hindess wrote:
On 21/02/06, Geir Magnusson Jr <[EMAIL PROTECTED]> wrote:
Mark Hindess wrote:
Hi,
Is there any interest in having build status emails sent to this list?
I'm building classlib trunk with continuum and it would be simple for
me to have messages like the following sent to th
Dear Tatyana,
As you may know, our (Harmony) implementation just wraps ICU4J's
BreakIterator. And the rules of ICU4J's BreakIterator is compliant with
Unicode TR29 which is different with the rules of RI.
This is a common issue for most of the classes in "text". If we want
implementation to
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