impression that we MUST install all this GUI crap
just to get out simple command line utility working. I on the other hand
think that this is an absurd conception.
Any information would be appreciated,
Michael Sinz -- Director of Research Development, NextBus Inc.
mailto:[EMAIL PROTECTED]
ost have been placed into the Java 2 pile which
seems to never have enough.)
Michael Sinz -- Director of Research Development, NextBus Inc.
mailto:[EMAIL PROTECTED] - http://www.nextbus.com
My place on the web --- http://www.users.fa
irectory tree, do so in the
$JAVA_HOME/classes directory and the wrapper will automatically find
it. (Too bad in JDK 1.1.x the was no place to drop jar files)
Michael Sinz -- Director of Research Development, NextBus Inc.
mailto:[EMAIL PROTECTED] - http://www.nextbus.com
My place
a browser.
Stand alone applications work just fine.
Michael Sinz -- Director of Research Development, NextBus Inc.
mailto:[EMAIL PROTECTED] - http://www.nextbus.com
My place on the web --- http://www.users.fast.net/~mi
available - a new release
should be showing up very soon now.)
Michael Sinz -- Director of Research Development, NextBus Inc.
mailto:[EMAIL PROTECTED] - http://www.nextbus.com
My place on the web --- http://www.users.fast.net/~mi
actly what the instructions are)
As such, a large time slice or a very fast bit of code would make your
little test have the 100 lines of output per thread happen all in one
timeslice. (Depending on the buffering in the output stream, this is
not hard to do in today's hardware)
Michael Sinz -- Director o
e JVM changed)
since there was nothing in the code to make it deterministic as to its
results.
Michael Sinz -- Director of Research Development, NextBus Inc.
mailto:[EMAIL PROTECTED] - http://www.nextbus.com
My place on the web --- http://www.users.fa
s numerous bug fixes direct from Sun (1.1.7B)
Michael Sinz -- Director of Research Development, NextBus Inc.
mailto:[EMAIL PROTECTED] - http://www.nextbus.com
My place on the web --- http://www.users.fast.net/~mi
.
Michael Sinz -- Director of Research Development, NextBus Inc.
mailto:[EMAIL PROTECTED] - http://www.nextbus.com
My place on the web --- http://www.users.fast.net/~michael_sinz
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t this time there is no native threads support for libc5 systems.
Only glibc based Linux systems.
Michael Sinz -- Director of Research Development, NextBus Inc.
mailto:[EMAIL PROTECTED] - http://www.nextbus.com
My place on the web --- http://ww
in
loading shared libraries:
/usr/jdk117_v1a/bin/../lib/i686/green_threads/libjava.so:
undefined symbol: _dl_symbol_value
The Caldera 2.2 linux is using the new glibc 2.1...
To make use of this, please get the latest distribution of the JDK 1.1.7
(It is JDK 1.1.7 v3 currently)
Michael Sinz
ets can do this if they are given the security clearance
which can happen with signed applets or applets run from local servers
with security turned off from the applet viewer.
Michael Sinz -- Director of Research Development, NextBus Inc.
mailto:[EMAIL PROTECTED] - http://www.nextbus.com
My place on the we
it a
little more smoothly.
The GC in our port is what is in Sun's code.
Michael Sinz -- Director of Research Development, NextBus Inc.
mailto:[EMAIL PROTECTED] - http://www.nextbus.com
My place on the web --- http://www.users.fast.net/~michael_sinz
On Sat, 22 May 1999 17:51:05 +1000, Steve Nguyen wrote:
I tried to install JDK117_v3 into Slackware 3.6, Kernel 2.0.36 (libc5).
Note that JDK 1.1.7-v3 is a glibc binary. Older libc5 needs to continue
to use JDK 1.1.7-v1a (there is almost no difference between the two)
Michael Sinz
t (that is, the fact that no decompiler
can decompile the result is a side effect and is not the reason I use it)
Michael Sinz -- Director of Research Development, NextBus Inc.
mailto:[EMAIL PROTECTED] - http://www.nextbus.com
My place on the web --- http://www.users.fa
to produce the results.
Michael Sinz -- Director of Research Development, NextBus Inc.
mailto:[EMAIL PROTECTED] - http://www.nextbus.com
My place on the web --- http://www.users.fast.net/~michael_sinz
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On Mon, 31 May 1999 15:53:18 +0200, Per Widerlund wrote:
Michael Sinz wrote:
MS Why? Java is platform independant and many (most) non-UNIX
MS platforms use other mechansims and, if they have a POSIX
MS layer, they emulate it only.
If that is the case, then there is nothing to do - Java must
.
Michael Sinz -- Director of Research Development, NextBus Inc.
mailto:[EMAIL PROTECTED] - http://www.nextbus.com
My place on the web --- http://www.users.fast.net/~michael_sinz
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the source and compile it?
Please read the past postings to this list...
RedHat 6.0 is glibc 2.1 based and broke the 1.1.7 v1a release of the JDK.
We have made a 1.1.7 v3 release available that fixes this problem.
Michael Sinz -- Director of Research Development, NextBus Inc.
mailto:[EMAIL
a glibc system, and also have libc-5 librarys installed.
(Debian 2.1, 2.00.36)
The tarball I downloaded is jdk_1.1.7-v1a-libc5-x86.tar.gz
Generally, if you have glibc you should use the glibc release of the
JDK.
Michael Sinz -- Director of Research Development, NextBus Inc.
mailto:[EMAIL PROTECTED
w that the last 5% of a project takes 90+% of the effort. Polishing
and making stable are rather tricky and very difficult for something as
complex as the JVM.
Michael Sinz -- Director of Research Development, NextBus Inc.
mailto:[EMAIL PROTECTED] - http://www.nextbus.com
My place on the web ---
this publicly as others may find it useful.
note - this is all done in a *single* class that acts as a URL aware
class loader that includes basic authentication support - the goal was
to have this be as simple as possible.
--
Michael Sinz Technology and Engineering Director/Consultant
he fact that Windows systems have
this really annoying drive letter thing.
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Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mailto:[EMAIL PROTECTED]
My place on the web --- http://ww
to may change. In C/C++, if you want
both the point to be constant and what it points to be constant you
need a const pointer to a const char - aka "const char * const x"
--
Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mai
"ps" or "top"
This also means that the total number of threads in all running programs
can never be more than the process table limit in your machine (which is
defined at kernel compile time)
--
Michael Sinz Technology and Engineering Director/Consultant
"Starting Star
be at work in a
multi-processor system and thus a system call may always need to be
involved. The overhead of such a call can be minimized in the
non-contended case but only to a certain point.
--
Michael Sinz Technology and Engineering Director/Consultant
"Starting Sta
tutorials)
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Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mailto:[EMAIL PROTECTED]
My place on the web --- http://www.users.fast.net/~michael_sinz
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ess rights and having the user grant them.
Now, you can scan the directory on your server via HTTP (or other
protocols your server may support) but you can only get back to
your own server this way (or at least you should only be able to get
back to your own server - that is part of the security)
-
that may not provide the final check for you.
--
Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mailto:[EMAIL PROTECTED]
My place on the web --- http://ww
rrors, etc) and that the directory
you did this in supports soft-links?
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Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mailto:[EMAIL PROTECTED]
My place on the web --- http://www.users.fa
va
command is actually a soft-link to) will automatically find itself and
then set up the library load paths to include the JDK. If this does
not happen it may be due to the settings you have in JAVA_HOME or that
something got installed incorrectly on your system.
--
Michael Sinz Technology and E
e may claim, not 100% in green either...
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Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mailto:[EMAIL PROTECTED]
My place on the web --- http://www.users.fast.net/~michael_sinz
---
-links since Windows does not have such things)
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Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mailto:[EMAIL PROTECTED]
My place on the web --- http://www.users.fast.net/~mi
script will correctly add on the JDK system classes to
the class path.
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Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mailto:[EMAIL PROTECTED]
My place on the web --- http://www.users.fast.net/~mi
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"Starting Startups" mailto:[EMAIL PROTECTED]
My place on the web --- http://www.users.fast.net/~michael_sinz
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f you later do:
a=new A();
b=(B) a;
This would fail since a now contains an object that can not be
looked at as an object reference to a class B object.
--
Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups"
try to do a method on the non-object
which is why you get the null pointer exception.
Try changing the ad=null to:
java.util.Vector ad = new java.util.Vector();
--
Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mailto:[EMAIL
of the files are readable/etc by the account you are running the Java
applications in.
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Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mailto:[EMAIL PROTECTED]
My place on the web ---
in the apache
server process or the servlet engine under apache (depending on how
you configured it and which servlet engine you used)
You should check that the correct environment (espcially locale and
timezone) settings exist in the web server process and any processes
it spawns.
--
Michael Sinz
ber, Swing was an add-on in JDK 1.1.x Download the Swing 1.1.1 (which
is the current GA version) and add its swingall.jar to your classpath.
--
Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mailto:[EMAIL PROTECTED]
My place
.
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"Starting Startups" mailto:[EMAIL PROTECTED]
My place on the web --- http://www.users.fast.net/~michael_sinz
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u get them wrong (or you change JVMs bot not all of the
settings) that you will cause things to fail.
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Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mailto:[EMAIL PROTECTED]
My place on the web --- http://www.users.fa
with glibc 2.1 and thus 117_v1a will work.
Also, 117_v3, while compatible with glibc 2.1 was linked against glibc 2.0
and thus if you have both on your system it will use glibc 2.0. This could
be your problem when using JNI.
--
Michael Sinz Technology and Engineering Director/Consultant
"Sta
nder Linux with the tar tool that comes with Linux.
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Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mailto:[EMAIL PROTECTED]
My place on the web --- http://www.users.fa
not notice it until after
the release of RC1)
There is no need to try RC1 if you RC2 - they are otherwise the same.
--
Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mailto:[EMAIL PROTECTED]
My place on the web --- http://www.user
the JDK
from working correctly in some of the glibc versions and there are actual
incompatibilities (as in, different source needed) between some of the
versions. (things like minor differences in the way certain routines work
which have major impacts on the JVM...)
--
Michael Sinz
should work in glibc 2.0 and glibc 2.1
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Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mailto:[EMAIL PROTECTED]
My place on the web --- http://www.users.fast.net/~mi
environment, even if it is a simple frame buffer (such as Xvfb)
--
Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mailto:[EMAIL PROTECTED]
My place on the web --- http://www.users.fast.net/~mi
.
(This is a tricky problem - again it should not be an issue as you should
you the same exact class file and not depend on recompiling)
--
Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mailto:[EMAIL PROTECTED]
My place on the we
?
(This is a simple console application) Please send the output of the
command as that will help identify the type of display environment X
thinks you have.
--
Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mailto:[EMAIL PROTECTED]
My place
variable.
As of JDK 1.1.7v3, the JDK will also support noticing that you do not
have the DISPLAY environment set and thus will use the NS_JAVA setting.
--
Michael Sinz Technology and Engineering Director/Consultant
"Starting Startups" mailto:[EMAIL PROTECTED
the "clone()" system function and causes a process table entry for
each thread within the process. This is, my guess, what you are seeing
as "a new JVM starts" but is not really a new JVM but just a native Linux
thread.
--
Michael Sinz Technology and Engineering Director/Con
on 127.0.0.1
(that is, not on all addresses but only on the specific address)
Since 127.0.0.1 is localhost it makes it relatively secure (unless
you let source-routed packets go to the 127.0.0.1 address, but
then you have other problems in your firewall setup.
--
Michael Sinz Technology
of that and provides a very nice, language
defined threading model with all of the tools needed to build complex
multi-threaded applications that run on any JVM of the same release
level. (JDK 1.2 is JDK 1.2 anywhere, for example)
--
Michael SinzTechnology and Engineering Director
- that is
not the only case of slight difference between up-event and
down-event handling between various platforms)
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Michael SinzTechnology and Engineering Director/Consultant
Starting Startups mailto:[EMAIL PROTECTED]
My place on the web http://www.sinz.org
.
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Michael Sinz Technology and Engineering Director/Consultant
Starting Startupsmailto:[EMAIL PROTECTED]
My place on the webhttp://www.sinz.org/Michael.Sinz
systems. You need to judge that for yourself.
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Michael Sinz Technology and Engineering Director/Consultant
Starting Startups mailto:[EMAIL PROTECTED]
My place on the web http://www.sinz.org/Michael.Sinz
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