Widely-used object-oriented programming language, emphasizing portability.

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114 views

Windows could not start Atlassian Confluence service on Local Computer?

I run a single user instance of Atlassian Confluence and yesterday I upgraded to version 5.5. My Confluence wiki worked fine after the upgrade. However, after a reboot when I tried to access my wiki ...
0
votes
0answers
520 views

Hadoop - java.io.IOException: Connection reset by peer when creating when creating a new directory

I have installed hadoop 2.4.0 as a single node for learning purposes but after I start hadoop and create a directory using the command: hadoop fs -mkdir /tmp I get the following error: ls: Failed ...
1
vote
2answers
238 views

How do I run a program in an older Java version?

I have multiple versions of Java installed on my computer. Java 7 Update 45 Java 7 Update 55 If I start a Cisco ASDM-IDM Launcher it opens by default using Java 7 Update 55. However, for the program ...
1
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3answers
5k views

Enable TLS 1.1 and 1.2 for Clients on Java 7

Java 7 disables TLS 1.1 and 1.2 for clients. From Java Cryptography Architecture Oracle Providers Documentation: Although SunJSSE in the Java SE 7 release supports TLS 1.1 and TLS 1.2, neither ...
0
votes
1answer
213 views

Install 64-bit JDK versions with Ninite

I'm attempting to build a Nanite installer/updater for my own personal use and I've found it fantastic. However, as part of the profile, I would like to include the installation of multiple versions ...
0
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1answer
223 views

Why is Java 8 executed under Windows 8 even though Java 7 is pointed at by the path environment variable?

I have my path environment variable set to contain my Java 7 bin folder (C:\Program Files\Java\jdk1.7.0_55). Printing the path variable to the console indeed confirms that no other Java\bin folders ...
0
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0answers
16 views

Java with multiple versions on Windows [duplicate]

I have both Java 6 & 7 installed on my machine. My Windows' PATH variable has Java 6 JRE's location added to it. But when I open Command Prompt or Windows PowerShell and type java -version it ...
1
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0answers
23 views

Push a policy to Java clients?

This question came up when I was attempting to set the list of SSL/TLS cipher suites in a Java program. In Java, its quite painful at times to do simple things like set the list of ciphers because ...
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0answers
69 views

Socket connection drops on JDK 1.7

We have 2 server, first (old one) with Windows 2003 server x86 and JDK 1.6 and second with Windows 2008 x64 and JDK 1.7, We run actually same application, has wrote in Java, which is trying to keep ...
0
votes
1answer
137 views

How do I install a Java Desktop App and A Tomcat Web App with one installer using Advanced Installer

I have a Java desktop application and a web application using JSPs with an Apache web server. I want to create a single installer using Advanced Installer 10.8. How do I do this?
0
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1answer
65 views

Confused about multiple java installation on mac

I have installed Java 7 for Mac OS X 10.9. Checking Java version on System Preferences -> Java I can see Java 1.7.0_55 is installed. Checking the version from Firefox using the test applet I have the ...
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0answers
31 views

Run java in php apache2 in browser [duplicate]

I wrote a simple PHP file which calls a java application. It runs on cli without problems but I can't run it on browser. Output: "Java HotSpot(TM) 64-Bit Server VM warning: ...
6
votes
3answers
3k views

How do I run a JAR file without installing Java?

My question may seem odd but this is indeed what I need to do. For the first in the last (maybe) 10 years I have to run a JAR file in my computer. But I don't want to install 'the Java' (and all those ...
1
vote
2answers
186 views

Start Linux process/script via web interface

I have a bunch of Java programs/shellscripts that needs to be manually started every now and then (mostly in the mornings), and stopped every evening (same there). I would like a possibility to start ...
1
vote
0answers
135 views

Firefox shows weird code when all tabs are closed

When I close the last tab by clicking on X on Firefox, it displays a long and weird JavaScript from http://s.ytimg.com/yts/jsbin/html5player-tr_TR-vflTXVVD8.js. Is this a bug? What does that code ...
0
votes
1answer
220 views

What would cause nVidia to produce this error when I run minecraft with HD textures?

I am hoping there is someone who has any idea what this error is all about. I am trying to use a 128x texture pack. Specifically SphaxPureBDcraft 128x. I can use the base 128x resource pack with no ...
0
votes
1answer
49 views

CentOS - Java in Browser

My output of java -version [root@CentOS ~]# java -version java version "1.6.0_30" OpenJDK Runtime Environment (IcedTea6 1.13.3) (rhel-5.1.13.3.el6_5-i386) OpenJDK Client VM (build 23.25-b01, mixed ...
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0answers
18 views

Using different java versions with different browsers [duplicate]

How to run two browsers (Google Chrome and IE) with Java plugins in Windows 7 having different versions (1.7 64-bit for Chrome and 1.6 32-bit for IE)? Thank you
0
votes
0answers
80 views

Java 1.6 and 1.7 to be used by web sites with IE browser

Within the company, users have to connect to different intranet sites launching applications. Problem is some users have to open a web banking app that must use the latest JAVA version (1.7.51)and ...
1
vote
1answer
279 views

Windows 8.1 Swing (Java) applications text rendering

The other day, I searched for a free UML editor tool, and as it turns out the best of them are implemented using the popular Swing framework, in Java. As it turns out, Windows 8.1 has some serious ...
3
votes
2answers
9k views

how to install java 1.7 runtime on macos 10.9 mavericks?

I tried to install Java 7 Update 51.pkg, downloaded from here (http://java.com/en/download/mac_download.jsp?locale-=en), following the instructions here ...
2
votes
1answer
49 views

Do we need a VPN?

We are looking at setting up a server for our university research group (small group of 5 people). The server is eventually going to be gathering and storing data from a number of our project partners ...
0
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1answer
57 views

Friend has an issue running a program we are writing in Processing

I am working with two friends to create 3D game using Processing. Processing uses OpenGL for 3D programming. Whenever I run the program on my computer, everything works perfectly, but whenever my one ...
1
vote
3answers
467 views

How can I run a java web applet directly from my desktop without opening it in a browser?

I have a work application that I need to run occasionally, and we're provided with a url that loads a page with nothing but the object tag pointing at some remote jar file. Obviously, I already have ...
2
votes
1answer
402 views

How to force Internet Explorer to use the native Citrix Receiver and not Java version

My Java Citrix client seemed to be working until this morning when I did a jre update. I now have Java 7 Upd 51 installed and I'm finding that I can't the client to start once I've logged into the ...
0
votes
1answer
13 views

Set a file type to always use your Java program to open

I created a Java program to view text files. I have compiled it and created a Jar file also. Now I would like to right-click a .txt file and set it to always open with my program. I have tried this ...
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0answers
25 views

Recompiling open-jdk, there is no makefile

I have modified a source file in open-jdk-6 and now want to rebuild it. In all guides it is stated that the build process is done via make. However I don't see any Makefile or target. $ pwd ...
4
votes
1answer
605 views

Java in browser: application blocked (multiple domains)

Java made me to update to the latest version and now I get the "Application Blocked" error all the time. Alright, I have lowered the security (although it only allows for the "medium" level, omg), and ...
0
votes
1answer
770 views

Add mysql connector support to jaspersoft studio

I want to use a mysql connection in jaspsersoft studio. The mysql connector is not included, and needs to be added, as is described in various places, e.g. here. Unfortunatly, it seems to be common ...
1
vote
1answer
126 views

How can I tell what this process is from netstat -AB?

I need to find out which process is running on port 8888. I have used the 'netstat -AB' command in the command prompt however it does not show me the information. It seems to have a problem reading ...
-2
votes
1answer
710 views

Java decompiling to Eclipse then recompiling

I have used jdGUI to decompile a jar file (with permission), and now I am left with a zip file. How would I move this zip into Eclipse for editing and re-compiling? I tried but I am getting lots of ...
0
votes
1answer
65 views

Java command only working in command line not in sh files

I have recently attempted to install java on ubuntu server 12.04 LTS. I wgetted the tar.gz file and extracted it to /opt/java and then added /opt/java/bin to the path variable. This all works ...
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3answers
68 views

Do I need concurrent installations of Java Runtime Environment 32 and 64?

Can I uninstall Java Runtime Environment 32 without any issues? I have Java 7 update 51 and Java 7 update 51 (64-bit) both installed. I want to uninstall the 32-bit version. I am developing in ...
-3
votes
1answer
9k views

security block self-running java program

I'm running a java program, but it is blocked by security software(maybe McAfee), I got a pop-up which says: Application Blocked by Security settings your security settings have blocked a ...
0
votes
0answers
13 views

security block self-running java program [duplicate]

I'm running a java program, but it is blocked by security software(maybe McAfee), the errors are: Java Plug-in 10.51.2.13 Using JRE version 1.7.0_51-b13 Java HotSpot(TM) Client VM User home directory ...
1
vote
0answers
186 views

Java (SE) program execution is too slow on Debian Wheezy… do I need to “tune” the JVM?

SuperUsers. I wrote a desktop program to execute a simulation process (not worth copying the code here... it's quite a long program). If I run it on a MacBook Pro (Intel Core i7 2.2 GHz, 4GB RAM), it ...
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vote
0answers
107 views

How to improve font rendering in Jedit?

I have started using Jedit due to easy to set up custom language syntax and folding. It is looking good except the fact that the font rendering seems to be the worst among all the editors (at least on ...
0
votes
1answer
164 views

Starting a service yields “This account is currently not available.” on FreeBSD

In this case I'm trying to start Jenkins as a service on FreeBSD 8.3. I recently upgraded my Jenkins installation from 1.476 to 1.554 using pkgng. I haven't used the previous installation, so (as far ...
0
votes
1answer
3k views

Windows 8.1 won't start a file extension using a .jar file, eventhough it's possible in windows 7

Here is a picture of the file i want to open, and the program i want to open it with. If i just click the jar file, it opens my program smoothly (I made that java progrma my self), no questions ...
0
votes
1answer
361 views

Something deleted java.exe, how to find what it was?

On Windows 7 Pro SP1, the files java.exe, javaw.exe and so on are being automatically deleted by something, how can I find out what it is? When I uninstall and re-install java I see these files being ...
0
votes
1answer
87 views

Is it possible to hot-swap java code between two separate computers? [closed]

I want to use two separate computers: one for programming an application and one for testing. Is it possible to run the java program in between the two computers without having to build every time i ...
3
votes
2answers
2k views

JAVA_HOME errors when run without sudo

Hello I am on Linux Mint 16 KDE 64. I have OpenJDK 7 installed and Oracle JDK 7 and if I run Intellij as a normal user I get: 'tools.jar' seems to be not in IDEA classpath. Please ensure ...
0
votes
2answers
96 views

Windows Command Prompt [closed]

How to load a prewritten line in command prompt? Example: Take the followings as a line: java -jar System.jar Can this command line be written in a .bat file so that by clicking on the .bat ...
0
votes
0answers
247 views

JAVA - Error occurred during the installation

My problem figure out for me when i was configuring my Jboss AS 7 on Linux Mint, in the moment i was installing it, the JVM presentation a some problems and not work anymore. With this, i remove JVM ...
0
votes
2answers
4k views

How to install Java 1.7_51 on Debian Wheezy?

I am trying to install Java 1.7_51 on Debian Wheezy with: apt-get install oracle-java7-installer=7u51-0~webupd8~1 from: http://www.webupd8.org/2012/06/how-to-install-oracle-java-7-in-debian.html In ...
0
votes
1answer
19 views

Where can i find j2ee 1.4 sdk update 1?

J2EE 1.4 SDK update 1 is required for my project. Goggled a lot but couldn't find it. So it would be great if any one have a link to download J2EE SDK update 1 specifically. If you know or find a link ...
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votes
0answers
60 views

Linux screen/java cli issue

I don't know how to properly label this, so if this is a known problem, I'd be glad to be pointed in that direction. This error could be from java or screen - it probably occurs when I make a screen ...
0
votes
1answer
204 views

How to make SVN checkout faster on Windows?

All my projects sum up to a total size of 485 MB. I need check-out (create workspace in eclipse from SVN with SVN eclipse plugin) frequently. It only takes between 4 to 7 minutes in my linux VM, but ...
1
vote
0answers
46 views

Why suddenly the port cannot be connected?

I am running a HTTP Server on my Mac, which is a NanoHTTP Server, not Apache etc. I use eclipse to run it, it runs, and work perfectly, and I got an iPad to access it, it works. The firewall on Mac is ...
1
vote
1answer
209 views

Verify Linux service running or not using java

How to verify if a Linux service is running or not using java command ? i.e how to check if my mysqld service is start or not using java ?