Re: multi JVM's mem usage in linux?

1999-03-22 Thread Maksim Lin
Thanks for the info, but I'm still confused - even if top is lying to me about individual jvm mem usage, I think it's telling the truth about totol mem usage (at least thats my rough assessment by comparing it's numbers to hearing the hard disk churn swapping mem in/out). So why do I get these r

Re: multi JVM's mem usage in linux?

1999-03-22 Thread Dustin Lang
Hi, This is horribly off-topic so please flame me to death. > Or you could run a single JVM with each "application" running in its own > thread. They should not interfere with each other (much!), provided your > applications don't expect to be able to call System.exit() and other global > meth

Re: multi JVM's mem usage in linux?

1999-03-22 Thread David Wall
>Why I ask is that I have tried the above scenario and have found that >having 3 jvm's running uses up almost 3x the memory of having 1 runnning >- leading me to think there is no sharing and wondering how much memory >I'm going to need if I want to have a large number of small >(co-operating) jav

Re: multi JVM's mem usage in linux?

1999-03-22 Thread Michael Sinz
On Tue, 23 Mar 1999 12:17:23 +1100, Maksim Lin wrote: >To get away from the torrent of 1.2 questions, here is one about >jdk1.1.7: > >I have a quick question about the jvm's memory usage in linux. For >instance if I have 3 jvm's running (all same version) will there be any >sharing of memory res

Re: IDE for Java

1999-03-22 Thread Jon Priddey
Hi Rich, I've tried to look at things from the angle of prevention, rather than cure. The IDE and all of our tools were built without the use of debuggers. We prefer to use a set of assertion mechanisms to continually test the integrity of the system while it is executing. We find with this appro

multi JVM's mem usage in linux?

1999-03-22 Thread Maksim Lin
To get away from the torrent of 1.2 questions, here is one about jdk1.1.7: I have a quick question about the jvm's memory usage in linux. For instance if I have 3 jvm's running (all same version) will there be any sharing of memory resources between the jvms? As I understand it, the jdk is buil

Re: Application Server for Linux

1999-03-22 Thread allen
(I guess I should throw in my $.02 worth...) ATG's Dynamo Application Server (http://www.atg.com/) is a pure Java application. It's not officially supported under Linux at the moment, but (from my experience) runs fine on it. -allen --

silly thing with libstdc++-lib6.0-1.so.2

1999-03-22 Thread Dimitris Vyzovitis
Hi, Did anybody else notice that jfc demos generete unsatisfied symbols if libstdc++-lib6.0-1.so.2 is softlinked to libstdc++.so.2.9.0 ? It works fine if it is softlinked to libstdc++.so.2.8.0 Shouldn't something be done with this mess of unsatisfied symbols? BTW, jfc demos are damn *slow* (my

Re: Applicatin Server for Linux

1999-03-22 Thread Justin F Knotzke
bryan vold wrote: > > I don't know if it's good, but on the Oracle for Linux disk I got at Internet > World this year had the Oracle Application Server on it. Might be worth > checking out, especially if your an Oracle shop. > I can say a few things about since I witnessed a demo by

Re: Applicatin Server for Linux

1999-03-22 Thread bryan vold
I don't know if it's good, but on the Oracle for Linux disk I got at Internet World this year had the Oracle Application Server on it. Might be worth checking out, especially if your an Oracle shop. -Bryan On Sun, Mar 21, 1999 at 01:10:19PM -0500, Michael Doherty wrote: > Are there any good app

RE: java -X coredumps?

1999-03-22 Thread Peter Schuller
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 > I am trying to java -X in order to see the non-standard vm arguments, > but it coredumps after printing the message! [cut] > Has anybody had similar behavior? Yes. I've forgotten to mention it at the Jitterbug, but I too have that "problem". /

Re: IDE for Java

1999-03-22 Thread Jeff Galyan
Have you looked at NetBeans Developer? It's 100% Java, runs fairly well (in terms of speed) in my experience, and you can download it free for non-commercial development. It's at www.netbeans.com -- Jeff Galyan http://www.anamorphic.com http://www.sun.com jeffrey dot galyan at sun dot com tali

Re: OT. java list

1999-03-22 Thread Jeff Galyan
Anil kumar wrote: > this is off topic. could you pl. suggest a java mail list where i can > discuss language-specific issues. Have you checked out the Java Developer Connection at developer.javasoft.com? Registration and membership are free, and you will get an email newsletter every month with t

Still having problems with swing

1999-03-22 Thread Steve Byrne
Knut-Håvard Aksnes writes: > I am running Rawhide using glibc-2.1 and tries to use the swing > classes. :-( Glibc-2.1 is known to have show-stopper problems with 1.2 -- we will be producing a separate version of the binary to run with glibc-2.1 Steve -

kernel 2.0.37

1999-03-22 Thread Sacha Fleury
3 Questions: 1- Where do I get that patch by Alan Cox 2- Does the patch make a 2.0.36 kernel 2.0.37 or does it patch a 2.0.37 kernel? 3- Is it a module or do I need to recompile the kernel? Thanks in advance Sacha Fleury -- To

Re: OT. java list

1999-03-22 Thread Christopher Hinds
Why not try Sun. The the JDC ( Java Developer Connection ) free of charge , with mutliple discussion groups and Knowledge base of bugs. and much more. http://java.sun.com Anil kumar wrote: > greetings, > > this is off topic. could you pl. suggest a java mail list where i can > discuss languag

Re: java -X coredumps?

1999-03-22 Thread nmeyers
Dimitris Vyzovitis wrote: > Hi, > > I am trying to java -X in order to see the non-standard vm arguments, > but it coredumps after printing the message! Well, yes... but at least it happens *after* the message :-). If you want more detail on the profiling option (-Xrunhprof:help) you won't get

Still having problems with swing

1999-03-22 Thread Knut-Håvard Aksnes
I am running Rawhide using glibc-2.1 and tries to use the swing classes. :-( >From /usr/local/jdk1.2/demo/jfc/SwingSet appletviewer -green -J-Djava.compiler= SwingSetApplet.html and get: java.lang.Error: can't load javax.swing.plaf.metal.MetalLookAndFeel at javax.swing.UIManager.initia

JDK 1.2 for i386 and kernel 2.2.X

1999-03-22 Thread Steve King
Well done for porting 1.2! I am looking forward to using Linux as my main development environment for swing applications. In the status page, you say that there are some issues with linux 2.0.36, that are fixed in 2.0.37. However, you don't mention 2.2.x Have you been able to do any testing with

Re: IDE for Java

1999-03-22 Thread Juergen Sonnauer
As i know from the developers, the BISS-AWT framework is still in active use and a new release v1.1 with more features and a new look will be thrown out soon. So its not dead! They consider releasing it under the GNU GPL. -Ursprüngliche Nachricht- Von: Robb Shecter <[EMAIL PROTECTED]> An:

Re: IDE for Java

1999-03-22 Thread Rich Edwards
Sounds interesting, but... does it include a debugger? IMHO, that's the only real requirement out of an IDE - everything else is just fluff. - Rich Jon Priddey wrote: > > Hi Naoki, > > The Blackdown Organization has a page of links to Java tools, including > IDEs at: > > http://www.blackdown

Re: IDE for Java

1999-03-22 Thread Andreas Rueckert
Hi! On Mon, 22 Mar 1999 Robb Shecter wrote: >* What's great is having a Smalltalk-like interface, where you have a list of >method names, and clicking on one causes -just that one method- to appear in an >edit window. Files are a low level of abstraction. Once you're used to being >able

Socket throws spurious exceptions

1999-03-22 Thread Mark Wielaard
Hi, I reported a bug at about spurious exceptions and got a reply but I don't know how to add more comments in Jitterbug so I am sending this to the list. If this is inappropriate please give me instructions on how to add c

Success report...

1999-03-22 Thread Edson Richter
Hi! I'm very excited with JDK1.2 pre-re1, because its work's fine (after uninstalled Kaffe and Guavac from my system, but who need's them?). More, it's some bugs that make me crazy in Windows version does'nt occur (including bugs in JFC. Why? Or is not same Swing libraries?). I'm working in a v

Re: Applicatin Server for Linux

1999-03-22 Thread Andreas Rueckert
Hi! On Sun, 21 Mar 1999 Michael Doherty wrote: >Are there any good application servers for Linux? Eg., similar to >Gemstone or NetDynamics. There a OSS project for EJB's: http://www.ejboss.org/ Ciao, Andreas -- To UNSUBSCRI

Re: Efficiency/GC problem with Runtime.exec()?

1999-03-22 Thread Robb Shecter
Chris Abbey wrote: > ...running 117_v1a, native, with the -verbosegc option I see that a quick run > on my "toy" system produced 137598 objects and 8000423 bytes worth of trash! > ... I would highly recommend that you > write your own readln method taking a char[] or a StringBuffer if you > _have

Re: Still can't get appletviewer to work

1999-03-22 Thread Mark Christiaens
Same thing here. I've created the libstdc++ library link and installed the GIMP/URW fonts. I can get the SwingSet demo to start up and I briefly see the demo draw parts of the screen when suddenly it's gone. No core dump in sight. I didn't check the logs though. I ran another example using "

Re: Applicatin Server for Linux

1999-03-22 Thread Naoki Shibuya
>BEA offers a 100% Java version of Weblogic Tengah which works on Linux. >It supports 10 of 12 EJB 1.0 specs. Check out http://www.beasys.com . > I am thinking about implementing non-pure java EJB Server for Linux using GNOME's ORBit as a base. (Or any other free ORB that runs on Linux) Is there

Re: Applicatin Server for Linux

1999-03-22 Thread Mark Swanson
> Are there any good application servers for Linux? Eg., similar to > Gemstone or NetDynamics. EJBHome (now owned by IONA) may be a start. (I believe the package can be found off the iona home site. Cheers. -- To UNSUBSCRIBE,

Re: Applicatin Server for Linux

1999-03-22 Thread David Lucas
BEA offers a 100% Java version of Weblogic Tengah which works on Linux. It supports 10 of 12 EJB 1.0 specs. Check out http://www.beasys.com . Later, Dave -- ++ | David Lucas mailto:[EMAIL PROTECTED]| | Luca