Maximum Number of objects you can create in One virtual machiene
Hello Guys, we are working on large scale server side application in java. this needs 1,000,000 objects live at any time because of somany reasons. we are using the JDK 1.2 on Red hat Linux 5.2. I wil appreciate any body can help me. Thanks in advance. --- Nag Nageswarrao Pachava email : [EMAIL PROTECTED] , [EMAIL PROTECTED] -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
RE: position of java applications starting up.
>>Take a look at MComponentPeer.pInitialize(). It sets the location of >>the window (to 0,0 if no setLocation call has occurred). >This bug annoys me intensely. bug id 4102292 It annoys me too. Thanks for finding it in the Bug Parade. I can live with this, so my question here is more political than technical. According to the license with Sun, can the Blackdown porters change this behavior? Would they want to? I presume this isn't in any Java spec. [EMAIL PROTECTED] . . . .. . . . http://www.media.mit.edu/~nelson/ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
RE: JDK 1.2 and NetBeans or Simplicity???
On 13-May-99 Jeffery S. Norman wrote: > Has anyone got JDK 1.2 to work properly with NetBeans x2 or > SimplicityRC??? Simplicity does work on my system with JDK1.2, I had to change the wrapper Simplicity script, but works. --- Andrea "Kontorotsui" Controzzi - MALE Student of Computer Science at University of Pisa - Italy - E-mail: [EMAIL PROTECTED] My home page: http://www.cli.di.unipi.it/~controzz/intro.html Founder and Admiral of Hoshi no Senshi (italian Leiji Matsumoto's fan group). Creator of It.Arti.Cartoni (italian anime newsgroup) and proud member of... +-+ |. * . | | .__ . . | |oq |po _ _| | / #==>>>==#,-' (_)\ | | | ,-|~\\ ///_ ,() ,_} | | | |/|~]]] /// ,-~' .,~ / \| . | | |\_|_|_\_\~~~~' \ (/|. | | ./~ \___/ [m] \ \__// | | _bo..__ // `-,.~~ | | _-~ 0o.__( . | | \ o . | | . (_)00 | |. \~~~*,,,* ~00 | |~0 . | | ~~~---~~ | | .*| +-+ | An e-mail network of Space Cruiser Yamato and | | StarBlazers Fans | +-+ -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: JDK 1.2 and NetBeans or Simplicity???
What changes did you make? Simplicity + JDK1.2 freezes up after a few steps through the tutorial example 1 on my Red Hat 5.2 system. Kontorotsui wrote: > On 13-May-99 Jeffery S. Norman wrote: > > Has anyone got JDK 1.2 to work properly with NetBeans x2 or > > SimplicityRC??? > > Simplicity does work on my system with JDK1.2, I had to change the wrapper > Simplicity script, but works. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Database
Hi, I am trying how to find out how one may represent data from java into a database. I know one needs a JDBC driver, but if I have installed JKD1.2 do i already have JDBC installed with it? Or do i have to instll it separately. Thanks Gary -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Installer
Hello everybody I'm looking for a free good packager/installer for java. I remember that someone announced a free one in this list, but I've lost my notes, and can't find the message. Could anyone suggest me one ? Perhaps the author is somewhere near ? Thanks -- La felicidad estriba en nuestro placer y no en las cosas; somos felices por poseer lo que amamos y no por poseer lo que los demas juzgan deseable François de la Rochefocauld -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: Database
Hi Gary, > I am trying how to find out how one may represent data from java into a database. I >know one needs a JDBC driver, but if I have installed JKD1.2 do i already have JDBC >installed with it? Or do i have to instll it separately. The basic JDBC interfaces are part of the JDK (java.sql.). You will additionally need a JDBC driver for your database system. Most vendors provide JDBC drivers with their system. You can get a list of JDBC drivers available from http://java.sun.com/products/jdbc/jdbc.drivers.html. Not all of these are available for Linux, though. If you're looking for a free system, try e.g. PostgreSQL; the PostgreSQL JDBC driver's homepage is http://www.retep.org.uk/postgres/. Depending on your Linux distribution it may already be part of it; for example, SuSE includes PostgreSQL and its JDBC driver. CU, Stefan -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: Database
Stefan Proels wrote: > Hi Gary, > > > I am trying how to find out how one may represent data from java into a database. >I know one needs a JDBC driver, but if I have installed JKD1.2 do i already have JDBC >installed with it? Or do i have to instll it separately. > > The basic JDBC interfaces are part of the JDK (java.sql.). You will > additionally need a JDBC driver for your database system. Most vendors > provide JDBC drivers with their system. You can get a list of JDBC > drivers available from http://java.sun.com/products/jdbc/jdbc.drivers.html. > Not all of these are available for Linux, though. If you're looking for a > free system, try e.g. PostgreSQL; the PostgreSQL JDBC driver's homepage is > http://www.retep.org.uk/postgres/. Depending on your Linux distribution it > may already be part of it; for example, SuSE includes PostgreSQL and its > JDBC driver. > > CU, > Stefan > > -- > To UNSUBSCRIBE, email to [EMAIL PROTECTED] > with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED] with postgres in mind be forewarned that later versions have better sql support, and if your a bleedin edge type download 6.5 beta as it is a speed improvement, as well it has concurrent versioning, something no other db engine has! The best part about that being not having to build in persistence, as the db does it for you!! phew! -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: Installer
"PAX!" wrote: > > Hello everybody > > I'm looking for a free good packager/installer for java. I remember that > someone announced a free one in this list, but I've lost my notes, and > can't find the message. Could anyone suggest me one ? Perhaps the author > is somewhere near ? > Give http://www.installanywhere.com/ a shot. They have a free version with interesting features. Greetings, Michael > Thanks > > -- > La felicidad estriba en nuestro placer y no en las > cosas; somos felices por poseer lo que amamos > y no por poseer lo que los demas juzgan deseable > François de la Rochefocauld > > -- > To UNSUBSCRIBE, email to [EMAIL PROTECTED] > with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED] -- Michael Holst Schlager [EMAIL PROTECTED] Instituto Tecnologico de Costa Rica TEC Linux -- Linux & MacOS Addict -- -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Troubles installing JDK-1.2
I installed JDK-1.2 on my computer
RH 6.0
the script .java_wraper from the archive didn't work on my comupter so I
did one for myself.
-
my-java-wraper
#!/bin/sh
HOME=/usr/local/jdk1.2
JRE=/usr/local/jdk1.2/jre
LD_PRELOAD=/usr/lib/libstdc++-libc6.1-1.so.2
LD_LIBRARY_PATH=$JRE/lib/i386/green_threads:$JRE/lib/i386/classic:$JRE/lib/i386
APPHOME=$HOME
_JVM_THREADS_TYPE=green_threads
PPC_JAVA_HOME=/usr/local/jdk1.2/include/linux
THREADS_FLAG=green
export LD_PRELOAD LD_LIBRARY_PATH APPHOME _JVM_THREADS_TYPE PPC_JAVA_HOME
export THREADS_FLAG
prog=$HOME/bin/i386/green_threads/javac
exec "$prog" "$@"
end@-
I tryed to compile the HelloWorld program
HelloWorld.java
public class HelloWorld
{
public static void main(String args[])
{
System.out.println("Hello World");
}
}
end-@
I tryed
my-java-wraper HelloWorld.java
and look what I've got:
javac: ../../../../../src/linux/hpi/green_threads/src/dl-malloc.c:1257:
do_check_inuse_chunk: Assertion `mchunkptr)(((char*)(p))+((p)->size &
~0x1)))->size) & 0x1)' failed.
SIGABRT 6* abort (generated by abort(3) routine)
stackpointer=0xb7f4
OUCH: nested memory code, to 1 levels.
Somebody who can help me there ?
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