Kevin Lilly wrote:
> The docs are a bit confusing. entrySet() returns a Set containing all
> of the mappings between keys and values. I think the method that you
> want is values() which returns a Collection of all of the values that
> you have put into the Hashtable. You can then create an It
The docs are a bit confusing. entrySet() returns a Set containing all
of the mappings between keys and values. I think the method that you
want is values() which returns a Collection of all of the values that
you have put into the Hashtable. You can then create an Iterator for
the returned Col
how can I check the memory usage and performance of my applets?
either in linux or solaris
TIA
--Yohans
~
Yohans Mendoza Unix Administrator
[EMAIL PROTECTED]Sirius Images Inc.
This problem is very likely related to this:
You need to check if your kernel and your network interface is multicast
capable.
Your kernel needs to be compiled with the option 'CONFIG_IP_MULTICAST=y'.
And your kernel should be at least a 2.0.x version if you didn't patch it.
Check your network
Ted Neward wrote:
>
> Somebody made mention, in the JavaSpaces list, that if you want to do
> JavaSpaces (which uses Multicast sockets, as I understand it), that you have
> to have multicast support compiled into the kernel.
>
> It's hearsay and rumor, but maybe it'll help?
Multicast sockets ge
I think that there is something wrong with the iterators of Hashtables.
Perhaps it is my misconception, but shouldn't I get an iterator that
returns the objects present in a map when I request an iterator over its
entry set?
To be more specific, assume the following example (in jpython for the
sa
Has anyone out there had experience with Kaffe? I suspect that it is not a
full implementation of the the jdk. I've had 'jar' return all kinds of
errors? Is this normal or is there something wrong with my installation? I'm
using the "out of the box" Kaffe that was included with my Red Hat 6.0
the kernel does have multicast support.
you make a good point though, i haven't checked the jini/javaspaces
archives.
thanks,
rob
> -Original Message-
> From: Ted Neward [mailto:[EMAIL PROTECTED]]
> Sent: Friday, September 10, 1999 1:11 PM
> To: Wright Robert B Civ 96 CG/SCWDE; [EMAIL
Somebody made mention, in the JavaSpaces list, that if you want to do
JavaSpaces (which uses Multicast sockets, as I understand it), that you have
to have multicast support compiled into the kernel.
It's hearsay and rumor, but maybe it'll help?
Ted Neward
Patterns/C++/Java/CORBA/EJB/COM-DCOM spo
Tim Reilly wrote:
>
> I've got some code that's running a lot slower than I think it should be.
> To diagnose it I'd like to use a profiler.
>
> Unfortunately, I can't use the one below because I'm using the blackdown
> 1.1.7 JDK, does anyone know of a 1.1.x linux-compatible profiler?
You can m
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> "Juergen" == Juergen Kreileder <[EMAIL PROTECTED]> writes:
> Gene McCulley writes:
Gene> Under glibc 2.0 and SMP, the native threads version of
Gene> jdk117_v3 is unreliable.
Juergen> We are working on it.
Cool.
Gene> Ano
I've got some code that's running a lot slower than I think it should be.
To diagnose it I'd like to use a profiler.
Unfortunately, I can't use the one below because I'm using the blackdown
1.1.7 JDK, does anyone know of a 1.1.x linux-compatible profiler?
Thanks much,
-Tim
On Fri, 10 Sep 1999,
> Gene McCulley writes:
Gene> Under glibc 2.0 and SMP, the native threads version of
Gene> jdk117_v3 is unreliable.
We are working on it.
Gene> Another problem with the Invocation API is embedding Java
Gene> GUI apps in applications that use X/Motif. I am currently
Gene
> There are so many configurations of Linux, that it is hard to find
> a version to compile against where users can reliably get applications
> to work.
I think it is not a major responsibility of a user to get an application
to work reliably on Linux. It is primary responsibility of the
applic
> The same problem is not present with MS operating systems because the
> releases remain for a long time (a couple of years). Users have to
> put up with the bugs for that long though.
Every MS service pack introduces new DLLs. Most recently
MS has taken the stance that the newest DLL
This is to announce, for the benefit of those using my "Profiler" native
profiler for JDK1.2, that an update has been posted - please grab the
latest version. Description at:
http://www.teleport.com/~nmeyers/FreeWare/#Profiler
New bits at:
http://www.teleport.com/~nmeyers/FreeWare/Profi
Yes, you can download swing from java.sun.com/products/jfc/index.html
On Fri, 10 Sep 1999, Sitanshu Bhusan Nanda wrote:
> Hi,
>
> Can i use swing in jdk1.1.5?
> Where can i download swing.jar or anything other than that which will
> help me to use swing in my programs.
>
> Thanx.
> Sitansu.
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I thought that I would follow up on my previous message as I have
resolved that problem and wanted to share the solution with the list.
It seems that the problem was that I was creating the VM and going
into my event loop in my main thread. This see
Jan-Henrik said:
> AFAIK he's thinking primarily of the different libc versions on Linux,
> and that Linux distributions comes in different configurations, i.e. a
> Linux dist. is not really as homogeneous as we like to think it is.
I think that's a very well put explanation. There are so many
Hi,
I have written program using java1.2. The program first of all displays
image in one frame and then closes it and displays frame with some
menubars and toolbars.
Whenever the first frame is destroyed and main frame comes up it gives
following exception:
Exception occurred during event dispatc
> The inter-operability problems with Linux are just horrible. You
> have to be excruciatingly careful because all the different flavours
> of Linux are all slightly different.
>
Well, he's right that it is horrible, but not right about the reason. The
port is hard because of differences betwee
i'm getting a "java.net.SocketException: No such device" when executing this
code:
MulticastSocket socket = new MulticastSocket();
InetAddress address = InetAddress.getByName("230.0.0.1");
socket.joinGroup(address);
through jdb i discovered that the joinGroup method is throwing the
exceptio
[EMAIL PROTECTED] (Nelson Minar) writes:
> JG: It's hard to tell when those problems will be resolved. The
> Linux community has got itself into a bit of a pickle. I think they
> could have avoided it, but it's now going to take time, and it'll be
> a painful thing for them. They're going
Perhaps we should make a t-shirt out of this :-)
-- dimitris [mailto:[EMAIL PROTECTED]]
Hi!
I am wondering how to set up keyboard to support Cyech or Slovene
(Central European) language and Java JDK1.2 on RH6.0 Linux.
My keyboard works well with xterm and other X apps but when
I try to enter some CE charcters (ccaron, scaron zcaron) I get only
coresponding Latin-1 characters. I can
Hi,
Can i use swing in jdk1.1.5?
Where can i download swing.jar or anything other than that which will
help me to use swing in my programs.
Thanx.
Sitansu.
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