Java is a general-purpose programming language and a computing platform called the Java Virtual Machine (JVM).

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Several versions of JAVA on one PC

I want to use jre-1_5_0_21 on my Fedora 14 box. Here's whats installed on my PC: $ update-alternatives --config java There are 2 programs which provide 'java'. Selection Command ...
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1answer
3k views

Weblogic administration console way too slow

I've installed weblogic 10.3.3, configured simple domain with default configuration. And after starting weblogic I cannot use it via admin console because it is starting too slow (~10 mins). It seems ...
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3answers
7k views

What to do to run GUI Java app in chrooted environment?

In my case Java app is JDownloader. I prepared chroot environment as explained here: http://www.0x61.com/forum/post5240333.html#p5240333 and here: http://interreality.org/~reed/java-chroot.html ...
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2answers
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how to make system service out of .jar file? (linux)

i wrote a little java server which i'm running on my CentOS 5 VPS server. currently i just ssh onto the server and start the jar through commandline. How an i turn this jar into a system service and ...
2
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1answer
4k views

How to install java on CentOS VPS through ssh

I wrote a little Java servlet and, in order to run it, acquired a VPS which runs Centos 5. Now, in order to run it, I guess the first thing to do is to install the latest JRE. I have ssh access and ...
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3answers
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Why $JAVA_HOME does not persist on a mac?

On my mac os 10.6.6 I'm trying to persist env variable $JAVA_HOME but it doesn't stick! $ export JAVA_HOME=/System/Library/Java/JavaVirtualMachines/1.6.0.jdk/Contents/Home Once I restart it won't ...
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2answers
3k views

installed java, but java -version not showing new java

I just installed jdk1.6.0. I have tried multiple ways to set the path variable and make java 1.6 my new running version. And nothing is working. Running centos5 virtual machine. alternatives --config ...
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2answers
1k views

How to fix icedteanp plugin error?

I'm using openSUSE 11.3 with "latest updates". I have installed vimprobable and uzbl. Whenever I start one of those two browsers, I get the error message: icedteanp plugin error: Failed to run ...
5
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1answer
397 views

Installing OpenJDK on a Netbsd Sparc64 Server

I am currently working on a project that involves running the lift framework on a sun sparc64 architecture. Due to limited support from more popular unix distros, I am running NetBSD 64-bit on the ...
6
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2answers
1k views

What is Debian's stance regarding GCJ and OpenJDK?

Both OpenJDK and GCJ are available for install on Debian, and now I wonder what's happening. Don't these provide same functionality?
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2answers
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Installing Java into Ubuntu 10.04 Firefox/Chrome

I'm having a really hard time getting the Java browser plugin to install in Ubuntu 10.04. I've tried searching all over the place, but everyone seems to recommend installing the packages that no ...
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1answer
4k views

How can i know which unistd.h file is loaded?

I have several unistd.h files in my Ubuntu Linux. I've one on /usr/include/asm/unistd.h. This file has this directives: # ifdef __i386__ # include "unistd_32.h" # else # include "unistd_64.h" # ...
6
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2answers
2k views

Invoke Syscalls from Java

Is there a way to invoke syscalls directly from Java, or is it necessary to first call a native method?