Tagged Questions

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

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1
vote
1answer
914 views

Installing Rubymine without sun-java6-jre

I'm using Ubuntu 10.04 and am looking to install Rubymine. It seems every tutorial recommends installing sun-java6-jre before downloading rubymine but aptitude and apt-get are returning nothing, ...
3
votes
1answer
6k views

Run java classfile from terminal

I have a compiled java file somefile.class, and when i cd into the right folder and do: java somefile it works but when i call it from another folder: java folder/somefile it doesn't work, it gives me ...
4
votes
3answers
1k views

Mathematica makes no sound under Ubuntu 11.04

After waiting for days for my license I now got the opportunity to install Wolfram Mathematica 8 at home. However, neither the Play nor the Speak functions are doing anything as it seems that ...
2
votes
1answer
3k views

How to run a .jar file? No main class found

How do I run a jar file? I tried this : java iCChecker.jar but I got next trace : Exception in thread "main" java.lang.NoClassDefFoundError: iCChecker/jar Caused by: ...
2
votes
2answers
3k views

Live Linux CD/DVD with Bittorrent client, Java, Flash, VLC?

I'm looking for a live CD distribution that offers me fully featured environment for using Internet and OpenOffice (or some other office app compatible with M$ Word). I thought about installing a ...
0
votes
1answer
438 views

How to execute Zeo Decoder Viewer on Linux?

I'm trying to execute Zeo Decoder Viewer (a Java application) on Linux, and I'm not sure how I'm supposed to do this. I've put the program and required libraries (all in jar files) in /opt/zeo/ ...
1
vote
1answer
350 views

Issues compiling Tanuki Java Service wrapper version 3.1.2 under armv5tel architecture

Basically I need this specific version of the Tanuki Java Service Wrapper to run a specific Java application. I downloaded the source from the Tanuki website and I'm trying to compile it from source. ...
3
votes
0answers
334 views

VMO Changes After Adding New RAM To AIX?

We have a server at a client site running AIX 5.3, which we just up the RAM to 32GB, from initially 16GB (if I'm not mistaken). This server is our Application server running J2EE applications on top ...
5
votes
1answer
583 views

Dead keys not working in Java Swing applications

I'm currently using Ubuntu 10.10 and Netbeans 7.0 and I can't type accented letters with dead keys any more. It's not a version specific problem seems it's related with Swing since I've got the same ...
0
votes
1answer
842 views

RHEL/CentOS: Installing a new version of Java, why not just change the path?

I am installing a new version of Java on a CentOS/RHEL Linux distro for a single developer to develop java. The way I want to install on this development system is to just put the new java version ...
1
vote
2answers
754 views

Problem installing JDT in Eclipse on linux

I installed Eclipse on Fedora Core 14 using yum install eclipse-platform. I ran eclipse and tried to install the java development tools, but then this error came up: Cannot complete the install ...
1
vote
2answers
1k views

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 ...
2
votes
1answer
2k 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 ...
4
votes
3answers
6k 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 ...
2
votes
2answers
1k views

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
votes
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 ...
0
votes
3answers
4k views

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 ...
0
votes
2answers
2k 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 ...
3
votes
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
votes
1answer
355 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
votes
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?
1
vote
2answers
9k views

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 ...
6
votes
1answer
3k 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
votes
2answers
1k 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?