Hi,
Does anyone know how to get a full JVM thread dump under linux? Under
windows you just do a ctrl-break. I remember reading about some signal,
and/or keystroke that could do it.
Cheers, Craig
--
"Leibowitz's Rule:
When hammering a nail, you will never hit your finger if you
ho
> > Does anyone know of a good way to solve this problem? Any suggestions
> > around the issue of object creation performance are welcome.
>
> One way to handle this problem would be to create an Object pool.
> There was an article on javaworld (www.javaworld.com) a few months
> back. Basically
Hi,
I'm dealing with a performance issue in java where it appears that
performance is noticably affected by the fact that many (thousands) of
relatively small objects need to be created very quickly (multiple small
memory allocations). From my C/C++ background I would have considered
solving this
Hi all,
I know this is not a pure linux/java question, but does anyone know how to
create 'dockable' internal frames with swing. ie. frames that can be
attached to the sides of teh JDesktop. I've considered extending
DesktopManager, but it loks like I might get into some heavy L&F trouble
then.
Hi,
Does anyone know of any java based generic map toolkits written in pure
java (so I can run on linux, solaris and win32)? Something that will
allow me to easily add a map (vector &| bitmap) into my applications with
the ability to place custom objects/components on the map.
I've not looked to
> You have to rebuild JDK with LessTif. Attempts to run JDK binaries linked with
> Motif against LessTif result in cores. I tried it myself.
Is it not possible for blackdown to distribute a lesstif version of the
jdk? I for one would be interested to try it out, particularly for the
dynamic libr
> I had the same problem when I decided to put my classes into a package
> with a name containing an underscore (com.origin_it.)
> 0005f is probably either the unicode or ascii code for the underscore.
> IU asked a question to the guys at JavaSoft if this is normal behaviour
> or not, but I
Hi,
Has anyone seen this strange problem? Happening under both solaris
jdk1.1.6 and linux jdk1.1.3.
For a class named package.Name javah is generating stubs named
package_0005fName.c and package_0005fName.h
What do these '0005f' strings mean?
The strangest thing is this is happening for only t
> > Xemacs: 6
> > Pico: 3
> > vi: 2
> > JDE: 2
> > Jacob: 2
> > Emacs: 2
> > WipeOut: 1
> > Simplicity: 1
> > Cat (!?) : 1
I see no 'joe'. Add one for me.
Cheers, Craig
--
Lots of folks confuse bad management with destiny.
-- Frank Hubbard
=
> > System.out.println(java.net.InetAddress.getLocalHost());
> It works fine for me: RedHat 5.0 and jdk1.1.6-v1 (sbb). Make sure you
Also works for me: Debian1.3.1, libc5.4.33 (no glibc), kernel2.0.33,
jdk1.1.3.
Could it be a glibc bug?
Cheers, Craig
--
The sooner you fall behind, t
> explicitly specified the file (i.e. "./java"). I always get "command
> not found".
This can also happen if the '#!' line at the beginning of the script (java
is a script) can not be found. My java has #!/bin/sh which should
definitely be in the path on any linux machine, but perhaps your scri
> With the current linux trend steering towards Gnome/GTK , it would be really
> fantastic for there to be an AWT implementation in GTK. Some ppl mentioned
> earlier about implementing GTL l&f in swing, but this would remove that
> necessity and also provide a very significant speed increase.
The
On Wed, 27 May 1998, Aaron Walker wrote:
> I don't know about the rest of ya, but I like the Swing GUI. I was
> thinking why can't we make a suite of Linux tools in Swing. Such as a
> window manager (if it's possible), a file manager, control-panel, etc.
> I'm already working on a file manager c
>in ".o". Example:gcc -fPIC -c -I file1.c -o
Based solely on looking at other peoples makefiles and code, I've been
using -fpic under linux and -fPIC under solaris.
The gcc man pages say the following:
-fpic If supported for the target machines, generate po
sitio
> Does anyone has experience in passing a class as a parameter in java?
> I want to do something like call a method with as parameter a class name and
> then create instances of that class in that method. Is this possible?
try this:
public Object makeInstance(String sClassName)
{
Class rC
Hi,
I've got a really inexplicable problem with a java application I've been
developing under linux, but wish to run under linux, solaris and NT.
My systems are:
linux(debian1.3.1/kernel2.0.33/libc5.4.33) jdk1.1.3/gcc2.7.2.1
Solaris2.5.1/ultrasparcjdk1.1.5/gcc2.7.2.
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